Take first dose with breakfast, second post-workout. Check vendor reviews on bodybuilding forums first. Expect 3-7 day delivery from EU warehouses. Water retention and gynecomastia occur from estrogen conversion.
A common incident of moobs in men is the result of excessive chest fat, which can be corrected via fat loss and muscle-building exercises targeting the pectoral region. Severe gynecomastia from steroid use can be treated in several ways. Gynecomastia occurs when a man’s hormones become imbalanced and estrogen levels (the female sex hormone) rise excessively. Alternatively, trenbolone is an alternative option for experienced users as it does not aromatize. We have found regular cardiovascular exercise to be the most beneficial protocol for lowering high blood pressure in patients. He attributed the damage to his heart as the result of his own experimental steroid use (when creating Dianabol).
Everyone uses Dianabol to gain mass, gain a lot of it, and gain it quickly. With Dianabol, you can increase glycogenolysis to resynthesize your muscles’ store of ATP, and you can candy96.fun continue with muscle contractions, essentially allowing you to lift for longer. This means it passes through the liver (causing some hepatotoxicity) and starts taking effect quicker than most injectables.
With its unmatched ability to rapidly increase muscle mass, strength, and training aggression, it remains a staple in the world of performance enhancement. Dianabol (Dbol) is arguably the most famous oral anabolic steroid in bodybuilding history. Side effects are dose-dependent and more likely without supportive drugs or proper cycle design. Because of its short half-life, Dbol requires daily dosing—sometimes split into multiple doses throughout the day—to maintain stable blood levels. This makes Dbol one of the most widely used oral steroids in bodybuilding history. Dianabol is a synthetic anabolic-androgenic steroid (AAS) derived from testosterone.
Specifically, I’m talking about bloating or water retention10. This results in a telltale puffy look, including on the face, and can indicate to other people pretty quickly that you’re using steroids. This is part of what gets you gaining massive body weight so quickly, but you expect that some of it (or a lot) will be lost after you stop using Dbol. Although PCT alone does not raise your testosterone to its normal level, it provides a base that allows the body to slowly build up to normal production of this critical male hormone.
SERMs are capable of restoring testosterone levels post-steroids, with tamoxifen and clomiphene being the most effective options in our experience. Research has shown natural testosterone levels recover to normal levels in 67% of male steroid users after 6 months and 90% of males after 12 months (21). In our experience, how shut down a user’s testosterone levels will be is determined by the dose and duration of the cycle. If bloating or water retention becomes excessive, users should lower the dose or discontinue use. Due to Dianabol’s aromatization effects and being highly estrogenic, it’s a compound that causes significant amounts of water retention.
Acne is a common side effect that approximately 50% of bodybuilders experience as a result of using anabolic steroids (25). When bodybuilders have completed twelve weeks of regular treatment, both their total body mass and muscle mass have increased significantly. Customers who stack it with other anabolic steroids, such as Anavar, may experience a longer cycle duration due to their combined use. The agreement among medical specialists is that Dianabol and other anabolic steroids are more commonly harmful than beneficial for users. When used together, Dianabol and NPP may potentially complement each other’s effects, leading to increased muscle mass, strength gains, and improved recovery. Even better, most users find that these strength gains are kept beyond a Dianabol cycle as long as regular weight lifting continues.In the high-stakes world of competitive bodybuilding, few substances carry the raw transformative potential of Trenbolone and Dianabol.
Remember, this advanced cycle could result in increased gains, however, the dose could place a substantial strain on the liver. Dianabol, an anabolic steroid, has the potential to induce hair loss and blood clots in addition to elevated blood pressure and cholesterol levels. Because it did not require injections, many athletes viewed it as a safer and more effective alternative to other anabolic steroids.

Philomena Helmore, 20 years

Additional longitudinal studies are needed to establish clearly whether androgendeficiency may directly affect cardiovascular biology and whether it might be a riskfactor for cardiovascular disease during reproductive aging in women. Testosterone therapy in women, resulting in serum levels in the normal orhigh–normal range, may provide significant improvements in emotional, sexual, and/orphysical health. Additional large-scale research isneeded to provide the data necessary to determine the safety and efficacy of hormonereplacement with age and to elucidate what its influence is on functional performance,enhanced health span and longevity. The testosterone response to resistance exercise and training in aging women is similar(either an acute increase or no change) to that for younger women (128), whereas others found that in middle-aged and older women whoare untrained, total and free testosterone do not change acutely in response to high(131,145) or moderate (146) volumeresistance exercise. Although the predominance of data demonstrating the isolated effects of estrogen onmuscle tissue come from animal and in vitro studies, a few studies have demonstrated theseeffects in humans.
"I got my blood checked and I found that I was profoundly deficient in testosterone," he says. Inspired by a muscle magazine that someone left in his examination room, Life decided to get in shape. He was in his late 50s when he realised that as a paunchy middle-aged man, he could drop dead at any time. Genial, soft spoken, bald and lean, Life, who practised family medicine for much of his career, is a poster child for the longevity business. Dr Jeffry Life, a Las Vegas-based age management doctor, is 74. Testosteronesupplementation may help in these cases but is not without risks and should be carried outwith prudence.
Randomized controlled clinical trials assessing testosterone therapy wouldbe required to investigate whether androgens can have beneficial and/or neutral effect inthe male cardiovascular disease–related morbidity (171) and mortality (172). This may indicate that removal of the testes in prepubertalmen had no influence on the longevity in men. Nieschlag and colleagues (157) found no trend toward a change in life span in castratedsingers versus intact singers. This also further complicates issuesrelated to cardiovascular disease in the aging male (153–156) as these metabolicprocesses are all likely linked.
Parkinson’s disease progresses with age, and the proper function and biological activity of mitochondrial proteins are attributed to SIRT3, SIRT4, and SIRT5 (mitochondrial sirtuins). In addition, NAD+, as a metabolite consumed by sirtuins, plays an essential role in pain regulation and peripheral neuropathic pain . Kumari et al. (2015) pointed out that it may cause thrombocytopenia as a side effect in research on anticancer therapy, suggesting while sirtuins are involved in platelet aging and the general aging processes . The mutually antagonistic mechanisms of sirtuins initiated by proper modulators can prevent many different diseases and thus become a valuable therapeutic agent. Due to the participation of sirtuins in the aging process, determining which compounds have the most effective effect on the modulation of their activity is an urgent issue . Thus, sirtuins may regulate the activity of FOXO factors through deacetylation and involvement in DNA damage repair. Forkhead box proteins present in mitochondria may interact with sirtuins and affect the processes responsible for aging .
We begin this review article by discussing our understanding of the mechanisms responsible for reduced T levels and whether/how such reductions might be prevented or reversed. With declines in serum T levels in older men, serum LH levels rise modestly or do not change at all (Surampudi et al, 2012), suggesting that the reduced T levels are the not the result of reduced LH levels. This review begins with a discussion of what is known of the molecular mechanisms by which T synthesis declines with Leydig cell aging. In this rat model, the ability of aged Leydig cells, the terminally differentiated T-producing cells of the testis, to produce T in response to LH stimulation is significantly diminished.
The cardiovascular risk may depend more on how TRT is administered and monitored than on the therapy itself. However, more recent, large-scale and better-controlled studies have challenged those fears. Feel free to ask us any question you would like about TRT, medical weightloss, ED, or other topics related to men's health. Ask us about TRT, medical weightloss, ED, or other men's health topics. For traditional TRT, aka non-bodybuilding levels of Testosterone, this is almost what we would consider the opposite. If you’ve been struggling with low energy, reduced muscle mass, stubborn belly fat, or a dip in motivation, you’ve proba...If you’ve been struggling with low energy, reduced muscle ma...Read More This section collects any data citations, data availability statements, or supplementary materials included in this article.
Tukiainen conceptualized the study, designed the analysis plan and wrote the manuscript. Yet we remind that the MR methods have some important limitations, including susceptibility to genetic pleiotropy (Methods), and these did not always agree upon causality. Nonetheless, we seem to have been well powered to detect any substantial effects for the PGS (Methods and Supplementary Fig. 7). The UK Biobank data is based immunoassays, which may have limited use in clinical settings.
There is strong evidence that p53 has the complex role in the regulation of longevity of life in mice, flies, Caenorhabditis elegans, and humans 253,254,255, both longevity of lifespan and maturity age for reproduction are always coupled. As longevity of life exhibits high heritability, insights into the genetic factors may improve our present understanding of mechanisms responsible to promote health and reduce the risk of diseases 3,9. The demonstrated benefits oftestosterone administration, primarily on bone and muscle, warrant further study in agingwomen. Although the biological role oftestosterone in women remains unclear, the sharp and rapid decline in androgen levels thataccompany aging in women may play a critical role in the functional limitations seen inaging and may increase morbidity. If initiated carefully inthe appropriate clinical population, hormone replacement therapies in men and women mayprevent and reverse muscle and bone loss and functional declines and perhaps promotehealthy aging and longevity. Despite these challenges, in this study we highlight several previously unreported, albeit often expected relationships with genetically determined T levels, human health, and sex differences.

Domingo Royce, 20 years

Der menschliche Körper produziert im Laufe des Lebens verschiedene Hormone, die für das Wachstum und die Entwicklung unerlässlich sind. Eines dieser Hormone ist das Wachstumshormon (GH), welches von der Hypophyse freigesetzt wird. Während bei Kindern ein Mangel an GH zu einer Wachstumsstörung führt, kann ein ähnlicher Defizit im Erwachsenenalter ebenfalls schwerwiegende Konsequenzen haben.



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Was ist Wachstumshormonmangel?



Wachstumshormonmangel (GHD) beschreibt einen Zustand, in dem die Hypophyse nicht genügend GH produziert. Bei Erwachsenen kann dies sowohl durch angeborene Ursachen als auch durch erworbene Faktoren entstehen. Zu den häufigsten ärztlich diagnostizierten Symptomen zählen:





Erhöhtes Körperfett


Verminderte Muskelmasse


Müdigkeit und Antriebslosigkeit


Geringere Knochendichte (Osteopenie/Osteoporose)


Schlechtere Herzfunktion


Verschlechterter Stoffwechsel, z. B. erhöhte Triglyceride






Ursachen im Erwachsenenalter





Hypophysäre Tumoren – gutartige oder bösartige Wucherungen können die Hormonproduktion blockieren.


Traumata oder Operationen – Verletzungen der Hypophyse durch Kopfverletzungen oder chirurgische Eingriffe.


Infektionen und Entzündungen – beispielsweise Meningitis, die die Hypophyse schädigen kann.


Radiotherapie – Bestrahlung im Kopfbereich zur Behandlung von Tumoren führt häufig zu Hormonstörungen.


Autoimmunerkrankungen – das Immunsystem greift fälschlicherweise die Hypophyse an.






Diagnoseverfahren





Bluttests: Messung der Serum-GH und des IGF-1 (insbesondere IGF-1 ist ein stabileres Biomarker für GH-Aktivität).


Stimulationstests: Gabe von Substanzen wie Glucagon oder GHRP-2, um die Reaktion der Hypophyse zu prüfen.


Bildgebung: MRT des Gehirns zur Identifikation von Tumoren oder strukturellen Veränderungen.






Therapieoptionen





Rekombinierte GH-Ersatztherapie


- Tagesdosis variiert je nach Schweregrad und individuellen Bedürfnissen.
- Häufig wird die Injektion subkutan verabreicht, meist morgens.





Medikamentöse Behandlung der Grunderkrankung


- Tumore werden operativ entfernt oder mit Strahlentherapie behandelt.
- Entzündungen können mit Kortikosteroiden reduziert werden.





Lebensstil-Anpassungen


- Regelmäßige körperliche Aktivität, insbesondere Krafttraining, unterstützt den Muskelaufbau.
- Ausgewogene Ernährung und Gewichtsreduktion verbessern die metabolische Gesundheit.



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Verlauf und Prognose



Mit einer konsequenten GH-Ersatztherapie lassen sich viele Symptome verbessern oder sogar vollständig rückgängig machen. Die Lebensqualität steigt, das Risiko für kardiovaskuläre Erkrankungen nimmt ab und die Knochendichte kann stabilisiert werden. Eine frühzeitige Diagnose ist entscheidend, um irreversible Schäden zu vermeiden.



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Fazit



Der Wachstumshormonmangel im Erwachsenenalter ist eine ernstzunehmende Erkrankung, die weitreichende Auswirkungen auf den Stoffwechsel, die Muskel- und Knochenstruktur sowie das Herz-Kreislauf-System hat. Durch gezielte Tests, eine frühzeitige Diagnose und eine individuell angepasste Therapie lassen sich viele negative Folgen abwenden und ein gesundes Leben führen.



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Insulinähnliches Wachstumsfaktor 1 (IGF-1) ist ein zentrales Hormon im menschlichen Körper, das vor allem durch die Aktivität des Wachstumshormons (GH) reguliert wird. Seine Konzentration im Blut dient als zuverlässiger Indikator für die Effizienz der GH-Signalgebung und spielt eine entscheidende Rolle bei zahlreichen physiologischen Prozessen wie Zellteilung, Proteinsynthese, Knochenbildung und dem Aufrechterhalten von Muskelmasse.



Im Rahmen einer umfassenden Untersuchung des IGF-1-Werts kann man wichtige Erkenntnisse über den allgemeinen Gesundheitszustand gewinnen. Ein niedriger IGF-1-Wert weist häufig auf einen Mangel an Wachstumshormon hin, während ein erhöhter Wert auf eine GH-Überproduktion hindeuten kann. Beide Zustände haben unterschiedliche klinische Konsequenzen und erfordern spezifische therapeutische Ansätze.



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Wachstumshormonmangel



Definition
Wachstumshormonmangel (GHM) ist die Unterfunktion der Hypophyse, sodass nicht genügend Wachstumshormon produziert wird. Dieser Mangel führt zu einer reduzierten Synthese von IGF-1, weil GH die Hauptstimulans für die Leber ist, um IGF-1 zu produzieren.



Ursachen




Hypophysäre Tumoren: Mikroadenome können das Sekretionszentrum des GH beeinträchtigen.


Genetische Faktoren: Mutationen in den Genen, die GH oder seine Rezeptoren steuern.


Traumatische Hirnverletzungen: Schädigung der Hypophyse oder ihrer Nerven.


Radiotherapie: Bestrahlung im Kopfbereich kann die Hypophyse schädigen.



Symptome


Geringe Körpergröße bei Kindern (Kleine Größe, Wachstumsverzögerung).


Erhöhte Fettmasse und niedrige Muskelmasse auch im Erwachsenenalter.


Müdigkeit, verminderte kognitive Funktionen.


Psychische Auswirkungen wie Depression oder soziale Rückzug.



Diagnostik


Serum-IGF-1-Messung: Ein niedriger IGF-1-Wert ist ein Hinweis auf GHM.


Stimulationstests: Zum Beispiel Insulin-Gegenhypoglykämie-Test, um die GH-Antwort zu prüfen.


Bildgebung: MRT der Hypophyse zur Identifikation von Tumoren oder strukturellen Anomalien.



Therapie


GH-Substitution: Regelmäßige Injektionen von recombinant Growth Hormone (rhGH).


Behandlung des Grundes: Entfernung eines Tumors, Anpassung der Strahlentherapie.


Monitoring: Kontinuierliche Kontrolle von IGF-1 und GH-Spiegeln zur Dosisierungsanpassung.






Zugang zu Ihrem Mitgliedsbereich



Um detaillierte Testergebnisse zu erhalten oder Ihre Gesundheitsdaten einzusehen, nutzen Sie den Online-Zugang zum Mitgliederportal. Dort finden Sie:





Persönlicher Dashboard: Übersicht über aktuelle Laborwerte und Historie.


Terminverwaltung: Reservierung von Arztterminen oder Labortests.


Dokumentenarchiv: PDF-Version Ihrer Befunde, die Sie herunterladen oder teilen können.


Erklärungen und Ressourcen: Aufklärungsmaterial zu GH-Mangel, IGF-1 und anderen hormonellen Bedingungen.



Der Zugriff erfolgt über eine sichere Anmeldung mit Ihrem Benutzernamen und Passwort. Falls Sie Ihr Kennwort vergessen haben, nutzen Sie den „Passwort vergessen"-Link, um es zurückzusetzen. Für weitere Fragen wenden Sie sich bitte an den Kundendienst des Labors.




Wozu brauchen wir Wachstumshormon?





Körperliche Entwicklung



Kindheit und Jugend: GH ist entscheidend für die vertikale Wachstumsphase. Es regt Knochenwachstum, Muskelaufbau und das allgemeine Wachstum an.


Verjüngung im Erwachsenenalter: Auch bei Erwachsenen trägt GH zur Erhaltung von Muskelmasse, Knochenstärke und Stoffwechselbalance bei.



Stoffwechselregulation


Glukosehomöostase: GH wirkt insulinantagonistisch, erhöht die Glukoseproduktion in der Leber und beeinflusst die Insulinempfindlichkeit.


Lipolyse: Fördert den Fettabbau durch Aktivierung von Lipasen.



Zellregeneration


Proteinsynthese: IGF-1 stimuliert die Proteinsynthese, was für Reparaturprozesse wichtig ist.


Wundheilung: GH unterstützt die Regeneration von Geweben und die Bildung neuer Blutgefäße.



Herz-Kreislauf-Gesundheit


Kardioprotektion: IGF-1 kann das Risiko von Herzinfarkten reduzieren, indem es die Funktion der Endothelzellen verbessert.


Vaskuläre Regeneration: Fördert die Reparatur von Gefäßwandschäden.



Psychische Gesundheit


Stimmung und kognitive Funktionen: GH hat Auswirkungen auf das zentrale Nervensystem und kann Stimmung, Lernfähigkeit und Gedächtnis beeinflussen.







Fazit



Der IGF-1-Wert ist ein unverzichtbarer Marker für die Beurteilung der Wachstumshormonaktivität. Ein niedriger Wert weist häufig auf einen Mangel hin, was bei Kindern zu Wachstumsverzögerungen und im Erwachsenenalter zu einer reduzierten Muskel- und Knochenmasse führen kann. Die Therapie mit rekombinantem Growth Hormone ist oft erfolgreich, erfordert jedoch regelmäßige Überwachung von IGF-1 und GH, um Nebenwirkungen zu vermeiden.



Für Patienten und Betroffene bietet der Mitgliederbereich einen einfachen Zugang zu Laborergebnissen, Terminvereinbarungen und weiterführenden Informationen. Wenn Sie mehr über Ihren spezifischen IGF-1-Wert erfahren möchten oder Unterstützung bei der Interpretation Ihrer Befunde benötigen, stehen Ihnen die Fachärzte in Ihrem Netzwerk zur Verfügung.



Durch ein tiefes Verständnis der Rolle von Wachstumshormon und IGF-1 können Sie Ihre Gesundheit besser steuern und gezielte Maßnahmen ergreifen, um Lebensqualität und körperliche Leistungsfähigkeit zu erhalten.

Jina Kincheloe, 20 years

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Meredith Want, 20 years

Human Growth Hormone (HGH) ist ein Schlüsselhormon für Wachstum und Regeneration. Im Folgenden findest du die wichtigsten Fakten zu HGH, seine Wirkungen, Anwendungsgebiete, Nebenwirkungen und aktuelle Forschungsergebnisse.



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Was ist HGH?




Definition: HGH, auch Somatotropin genannt, wird in der Hirnanhangdrüse (Hypophyse) produziert.


Funktion: Es regt Zellteilung, Proteinsynthese und Fettabbau an, unterstützt die Knochenstärke und fördert die Regeneration von Muskeln.



Natürliche HGH-Produktion



Faktor Wirkung


Schlaf (Tiefe Phase) Steigert HGH-Ausschüttung um bis zu 70 %


Sport – insbesondere HIIT & Krafttraining Kurzzeitige, starke HGH-Spitzen


Ernährung Proteine & Aminosäuren fördern die Produktion; Zucker und Insulin hemmen sie






Medizinische Anwendung




Wachstumshormonmangel: Bei Kindern und Erwachsenen mit nachgewiesenem Mangel wird HGH eingesetzt.


GROWTH HORMONE DEFICIENCY SYNDROME (GHDS): Therapie reduziert Knochenbrüche, verbessert Muskelkraft.


Andere Indikationen: Akromegalie (Überproduktion), HIV-assoziierte Muskelschwäche, bestimmte Stoffwechselstörungen.



HGH im Bodybuilding



Vorteil Risiko


Schnellere Regeneration Hohe Kosten (200–400 € pro Monat)


Erhöhte Muskelmasse Potenziell hormonelle Dysbalance


Fettabbau Abhängigkeit bei langfristiger Nutzung




Hinweis: HGH ist in vielen Ländern für Sportler illegal und kann zu schweren Nebenwirkungen führen.





Nebenwirkungen




Ödeme (Wasseransammlungen)


Gelenkschmerzen


Insulinresistenz → Diabetesrisiko


Akromegalie bei Überdosierung


Herz-Kreislauf-Komplikationen



Dosierung & Anwendung



Ziel Typische Dosis


Therapeutisch (Mangel) 0,1–0,2 mg/kg Körpergewicht/Tag (intranasal oder subkutan)


Bodybuilding 2–10 µg/kg pro Tag (subkutan), oft in Kombination mit Testosteron




> Wichtig: Eine ärztliche Überwachung ist unerlässlich. Selbstmedikation birgt erhebliche Risiken.





Forschung & Zukunft




HGH-Modulatoren: Natürliche Ergänzungen wie L-Dopa, Arginin, und GABA sollen die Endogene Produktion anregen.


Anti-Aging: Studien zeigen verbesserte Hautelastizität, Muskelkraft und Knochendichte bei älteren Erwachsenen, jedoch ohne klare Langzeitdaten.


Klinische Trials: Neue synthetische Peptide werden entwickelt, um HGH-ähnliche Effekte zu erzielen, ohne die Nebenwirkungen.



Fazit




HGH ist ein mächtiges Hormon mit vielfältigen Anwendungen – von der medizinischen Therapie bis zur Leistungssteigerung im Sport. Seine potenziellen Vorteile sind unbestritten, doch die Risiken und rechtlichen Implikationen dürfen nicht unterschätzt werden. Eine informierte Entscheidung, begleitet von ärztlicher Aufsicht, bleibt der Schlüssel zum sicheren Umgang mit HGH.

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Quellen & weiterführende Literatur





Endocrine Society Guidelines


Journal of Clinical Endocrinology & Metabolism (2023)


MuscleLab Research Review (2024)


Human Growth Hormone (HGH) ist ein Hormon, das von der Hirnanhangsdrüse produziert wird und eine zentrale Rolle im Wachstum, in der Regeneration und in Stoffwechselprozessen spielt. Für Bodybuilder und Leistungssportler hat HGH seit den 1980er Jahren an Bedeutung gewonnen, weil es die Muskelmasse erhöhen, die Fettverbrennung fördern und die Erholungszeit verkürzen kann. Um zu verstehen, warum viele Athleten sich mit HGH beschäftigen, lohnt es sich, zunächst die Grundlagen dieses Hormons sowie die wichtigsten Erkenntnisse aus Dave Palumbos Zusammenfassung zu betrachten.

Alles was du über HGH wissen solltest – eine Zusammenfassung von Dave Palumbo



Dave Palumbo ist ein bekannter Autor und Experte im Bereich Sporternährung und Bodybuilding. In seiner Zusammenfassung von HGH legt er den Fokus auf folgende Punkte:





Physiologische Wirkung


- HGH regt die Produktion von Insulin-ähnlichem Wachstumsfaktor 1 (IGF-1) an, der für das Zellwachstum entscheidend ist.

- Es erhöht die Proteinsynthese in Muskeln und fördert gleichzeitig den Abbau von Fettgewebe durch die Freisetzung von Fettsäuren aus dem Fettdepots.





Dosierung und Anwendung


- Palumbo betont, dass Dosierungen stark variieren können – von wenigen Mikrogramm pro Tag bis zu höheren Dosen für gezielte Phasen des Trainings oder der Regeneration.

- Die häufigste Verabreichungsform ist die subkutane Injektion; manche Anwender kombinieren HGH mit anderen Ergänzungen wie Keton, Leucin oder BCAAs.





Anwendungszeitraum


- Viele Bodybuilder nutzen HGH in „Bulking"-Phasen, um Muskeln aufzubauen, und in „Cutting"-Phasen, um Fett zu verlieren, ohne dabei Muskelmasse zu opfern.

- Palumbo spricht auch von kurzen "Peaks", bei denen hohe Dosen kurz vor wichtigen Wettkämpfen oder intensiven Trainingseinheiten eingesetzt werden.





Nebenwirkungen


- Er warnt vor möglichen Nebenwirkungen wie Ödeme, Gelenkschmerzen und erhöhter Insulinresistenz.

- Ein weiteres Risiko besteht in der Entwicklung von hormonellen Ungleichgewichten, wenn HGH zu lange oder in zu hohen Dosen verwendet wird.





Rechtlicher Status


- HGH ist in vielen Ländern verschreibungspflichtig; die Verwendung ohne ärztliche Verschreibung gilt als illegal und kann zu rechtlichen Konsequenzen führen.

- Sportorganisationen verbieten den Einsatz von HGH, weshalb Athleten ein erhöhtes Risiko für Dopingkontrollen haben.





Erfolgsberichte


- Palumbo führt Beispiele an, in denen Bodybuilder signifikante Zunahmen an Muskelmasse und Leistungsfähigkeit nachweisbar waren, sobald sie HGH korrekt dosiert und kombinieren.

- Er betont jedoch, dass Ernährung, Training und Regeneration weiterhin die Grundlage bilden; HGH ist ein Zusatz, kein Ersatz.



Was kann man sich unter HGH vorstellen?



Human Growth Hormone (HGH) ist ein Proteinhormon mit einer spezifischen Aminosäuresequenz. Es wirkt als Signalmolekül, das von der Hypophyse produziert wird und im ganzen Körper Zellen anregt, zu wachsen und sich zu teilen. Die Hauptaufgaben des HGH lassen sich in drei Bereiche gliedern:





Wachstum und Entwicklung


- Bei Kindern ist HGH entscheidend für die Knochenlänge und das Gewichtszuwachs.

- Im Erwachsenenalter sorgt es dafür, dass Muskeln repariert werden und die Muskelmasse erhalten bleibt.





Stoffwechselregulation


- HGH erhöht die Lipolyse, also den Fettabbau, indem es Fettsäuren aus dem Fettdepots freisetzt.

- Gleichzeitig hemmt es die Insulinwirkung auf Fettzellen, wodurch das Körperfett reduziert wird und mehr Energie für Muskelaufbau zur Verfügung steht.





Regeneration


- Durch die Stimulation von IGF-1 fördert HGH die Regeneration nach intensiven Trainingseinheiten.

- Es beschleunigt die Zellreparaturprozesse in Muskeln, Knochen und anderen Geweben, was zu kürzeren Erholungszeiten führt.



Für Bodybuilder bedeutet das: Ein kontrollierter Einsatz von HGH kann die Muskelproteinsynthese steigern, Fettreserven senken und gleichzeitig die Regeneration beschleunigen. Dennoch ist es entscheidend, dass Anwender ein klares Verständnis für Dosierung, Anwendungszeitraum und mögliche Nebenwirkungen haben – wie Dave Palumbo in seiner Zusammenfassung ausführlich erklärt.



Fazit



Human Growth Hormone bietet Bodybuildern ein mächtiges Werkzeug zur Optimierung von Muskelaufbau, Fettabbau und Regeneration. Die wichtigsten Erkenntnisse aus Dave Palumbos Analyse zeigen, dass HGH zwar beeindruckende Effekte haben kann, aber nur richtig dosiert, in Kombination mit einer ausgewogenen Ernährung und einem strukturierten Trainingsplan eingesetzt werden sollte. Darüber hinaus bleibt die rechtliche Lage von HGH ein entscheidender Faktor: Ein verantwortungsvoller Umgang ist unerlässlich, um sowohl gesundheitliche Risiken als auch mögliche Dopingvergehen zu vermeiden.

Aracely Du Faur, 20 years

The FDA stated in 2015 that neither the benefits nor the safety of testosterone have been established for low testosterone levels due to aging. Other side effects include increased hematocrit, which can require venipuncture in order to treat, and exacerbation of sleep apnea. In women, testosterone can produce hirsutism (excessive facial/body hair growth), deepening of the voice, and other signs of virilization. The changes include removing language from the boxed warning related to an increased risk of adverse cardiovascular outcomes and adding a new warning about increased blood pressure. These include the testosterone/epitestosterone ratio (normally less than 6), the testosterone/luteinizing hormone ratio and the carbon-13/carbon-12 ratio (pharmaceutical testosterone contains less carbon-13 than endogenous testosterone). However, it has been reported that AndroGel, a transdermal gel formulation of testosterone, has become the most popular form of testosterone in androgen replacement therapy for hypogonadism in the United States.
The rise in testosterone during competition predicted aggression in males, but not in females. The second theory is similar and known as "evolutionary neuroandrogenic (ENA) theory of male aggression". The first is the challenge hypothesis which states that testosterone would increase during puberty, thus facilitating reproductive and competitive behavior which would include aggression. Testosterone may prove to be an effective treatment in female sexual arousal disorders, and is available as a dermal patch.
Testosterone Cypionate is often compared to its brother, Testosterone Enanthate, which is another Testosterone ester, because they both share similar properties. Testosterone enanthate (testosterone heptanoate) is often available in concentrations of 200 mg per milliliter of fluid. This slow release is due to the oil's viscosity and the gradual breakdown of the ester bond by esterase enzymes. Testosterone enanthate has an elimination half-life of 4.5 days and a mean residence time of 8.5 days when used as a depot intramuscular injection.
There has been speculation that these changes in testosterone result in the temporary reduction of differences in behavior between the sexes. Testosterone may be a treatment for postmenopausal women as long as they are effectively estrogenized. In addition, a continuous increase in vaginal sexual arousal may result in higher genital sensations and sexual appetitive behaviors. Women's level of testosterone is higher when measured pre-intercourse vs. pre-cuddling, as well as post-intercourse vs. post-cuddling. This reaction engages penile reflexes (such as erection and ejaculation) that aid in sperm competition when more than one male is present in mating encounters, allowing for more production of successful sperm and a higher chance of reproduction. Therefore, these mammals may provide a model for studying clinical populations among humans with sexual arousal deficits such as hypoactive sexual desire disorder. It can be administered as a cream or transdermal patch that is applied to the skin, by injection into a muscle, as a tablet that is placed in the cheek, or by ingestion.
Testosterone is included in the World Health Organization's list of essential medicines, which are the most important medications needed in a basic health system. Testosterone is used as a medication for the treatment of male hypogonadism, gender dysphoria, and certain types of breast cancer. Testosterone plasma concentration inversely correlates to multiple biomarkers of inflammation including CRP, interleukin 1 beta, interleukin 6, TNF alpha and endotoxin concentration, as well as leukocyte count. Attention, memory, and spatial ability are key cognitive functions affected by testosterone in humans.
Single men who have not had relationship experience have lower testosterone levels than single men with experience. There is no FDA-approved androgen preparation for the treatment of androgen insufficiency; however, it has been used as an off-label use to treat low libido and sexual dysfunction in older women. In non-human primates, it may be that testosterone in puberty stimulates sexual arousal, which allows the primate to increasingly seek out sexual experiences with females and thus creates a sexual preference for females. The reflexive testosterone increases in male mice is related to the male's initial level of sexual arousal. 2020 guidelines from the American College of Physicians support the discussion of testosterone treatment in adult men with age-related low levels of testosterone who have sexual dysfunction.
Additionally, advertising from drug companies selling testosterone and human growth hormone, as well as dietary supplement companies selling all kinds of "boosters" for aging men, have emphasized the "need" of middle-aged or ageing men for testosterone. This is almost always in ester form; for instance, in the case of nandrolone, as nandrolone decanoate or nandrolone phenylpropionate. Prominent examples include nandrolone (19-nortestosterone), metandienone (17α-methyl-δ1-testosterone), and stanozolol (a 17α-alkylated derivative of DHT). have been undertaken on the relationship between more general aggressive behavior, and feelings, and testosterone. Nearly all studies of juvenile delinquency and testosterone are not significant. On the other hand, elevated testosterone in men may increase their generosity, primarily to attract a potential mate. Testosterone levels play a major role in risk-taking during financial decisions.|Each Testosterone ester has its own list of side effects, but there are a lot of them that are common amongst all the esters of Testosterone. Different Testosterone esters half life is another factor to consider when it comes to using these steroids. It is a potent androgenic anabolic steroid that is used to treat hormone shortages. This steroid’s effects are almost immediate, which is why it is popular among bodybuilders looking for quick results. Cardiovascular health includes a number of factors including heart rate, blood pressure, and cardiac output.|Unlike testosterone, AAS that are 17α-alkylated, like metandienone and stanozolol, are orally active. Another C17β ether prodrug of testosterone, silandrone, also exists but was never marketed, and is notable in that it is orally active. A C17β ether prodrug of testosterone, cloxotestosterone acetate, has also been marketed, although it is little known and is used very rarely or no longer. Testosterone is a naturally occurring androstane steroid and is also known by the chemical name androst-4-en-17β-ol-3-one.}

Kurt Naugle, 20 years

Post-Cycle Therapy (PCT) plays an important role in ensuring a clean restoration after an Oxandrolone cycle. It entails the use of particular substances and protocols designed to revive natural hormone production and mitigate potential unwanted facet effects. By optimizing the synergistic results of Oxandrolone with proper coaching methods and vitamin, athletes and health enthusiasts can unlock their full potential and achieve excellent outcomes.
This is usually found near the underside of the stomach in men, and within the hips, legs, and decrease stomach in ladies. Stronger testosterone levels in women improve intercourse desire, which is why black ladies have greater libidos than white ladies on average, regardless of producing more testosterone than white ladies on average. Anavar has earned the nickname "girl steroid" amongst athletes as a result of its widespread use amongst girls. This is because no different steroid has such minor unwanted effects in females. Some of the most important unwanted aspect effects listed on the Anavar label embody nausea, headaches, hair loss, decreased libido, greasy pores and skin, and pores and skin rash. If you experience any of those unfavorable results after taking Anavar, seek the advice of your doctor. As you'll find a way to see, the dosage of Anavar is set by the user’s expertise with steroids and how they're used.
There are exceptions after all for something like Trenbolone which can be utilized successfully in the course of the cutting section or off-season. Clenbuterol is sometimes referred to as a cutting steroid like Anavar. Nevertheless, clenbuterol is not an anabolic steroid; subsequently, we don't see it affecting pure testosterone levels to any significant diploma.
Legal steroids like WIN-MAX, ANVAROL, and TREN-MAX mimic the consequences of traditional steroids with out the extreme side effects. This applies to muscle gained by way of steroid use in addition to that gained naturally. Nonetheless, some current research has discovered that the nuclei of your muscle cells – that’s the half that controls muscle fiber dimension – don't shrink like the the rest of the cell.
Calves can especially be delicate to those crazy pumps that make cardio sessions exhausting to finish. This point has been touched on before, nevertheless it's worth reiterating that Anavar pills can undoubtedly present a very good power enhance. Clearly this is dependent upon the person and you are not going to interrupt the world bench-press document simply since you do an Anavar cycle. But a 12-week examine did present that even older males on Anavar skilled important increases of their chest press, leg press and lat pull-down workout routines (3). If you've got reached a sticking point along with your physique and can not seem to harden your muscular tissues and/or drop the extra pounds, then Oxandrolone is perfect for giving you that extra increase. So anybody who's been in the health club for 7-10 years ought to undoubtedly consider an Anavar cycle. Nonetheless, don't run a cycle if you're 50 pounds obese and looking for a magical approach to overcome your Wendy's obsession.
Moreover, growing a tolerance to the supplement could dilute the desired results, which is why cycling on and off the drug is crucial. As with any potent compound, the various benefits of Clenbuterol come with a flip-side—an array of potential unwanted effects that are important to consider. Just as its thermogenic properties help accelerate fats loss, they will additionally result in excessive sweating, a fairly common antagonistic effect of Clenbuterol. That’s not something to be taken frivolously, as it might result in dehydration if not managed properly.
When using Oxandrolone, or Anavar, on your bodybuilding journey, integrating additional cycle ideas can enhance your general expertise, security, and results. Taking under consideration various factors and pre-planning your steroid cycle is crucial to maximize your productiveness. It’s not wholesome or wise to considerably improve the dosage all of sudden or to abruptly cease taking Anavar out of the blue. Modifications ought to be measured, deliberate, and in tune together with your body’s responses. Remember, the aim is to find that sweet spot the place you’re seeing progress towards your bodybuilding targets however not compromising your total well being. Sticking to these tips and considering a relaxation period or cycle off Anavar after a certain period of utilization can help keep unwanted facet effects at bay. Additionally, sustaining a balanced food plan and staying hydrated should go hand-in-hand with Anavar usage to help general bodily operate.
These can embrace increased muscle hardness and vascularity, particularly in people with already low physique fat percentages. Implementing post-cycle therapy (PCT) is beneficial, as Anavar will lower endogenous testosterone manufacturing. This may be much less extreme compared to an Anadrol-only cycle; however, we now have noticed hypogonadism transpiring from Anavar-only cycles.

Loren Salinas, 20 years

If you're considering semaglutide for weight loss, talk to your doctor about what form is best for you. Now a pill form of Wegovy is FDA approved and available for weight management. Compounded drugs, including compounded semaglutide or tirzepatide, are not FDA approved. "We think of these medications like any other chronic medication, like a blood pressure pill or cholesterol pill," says Jay. Managing the side effects makes it more likely you’ll stay on the medication to reap the benefits. Side effects are similar between the two forms.
It's key to look at the good and bad of each way of taking steroids. Yet, oral Dianabol has big downsides, like harming your liver. It enters the muscles directly, avoiding liver harm.
However, whether you use oral Dbol or Dianabol injection, this steroid is designed to generally meet your bulking needs by providing your body with huge amounts of exogenous testosterone. Compounds such as Sustanon 250 or high-powered blends like TNT 400 are frequently used in extended cycles, where maintaining consistent testosterone levels is crucial. For athletes committed to longer cycles and steady progress, injectables are often the backbone of performance-enhancement regimens. Injectable steroids have become candy96.fun the gold standard for users who want longer-lasting results with fewer daily interruptions. Healthline notes that many oral steroids are chemically modified to survive this first pass, but that modification also raises hepatotoxic risks. Quality oral steroids command premium pricing due to complex synthesis and market demand.
Options such as Anavar, Dianabol, and Winstrol are well-known for delivering fast results in strength and muscle gain—often within weeks. Visit Biomed to explore the full lineup of injectables, tablets, and cycle support products. After any cycle—oral, injectable, or hybrid—you’ll need to support your body’s return to hormonal balance.
Research has shown that, despite orals having less biological availability, they can alter how the compound is utilized by the body. However, in practice, we see a different outcome, with orals being just as powerful (if not more so in some examples). However, this level of hepatic strain is significantly less compared to orals and thus isn’t considered an issue.
However, some bodybuilders who are comfortable injecting may naturally steer away from using orals due to the potential hepatotoxicity. Testosterone suppression will be mild (except in the case of testosterone undecanoate), and liver damage is unlikely with all three. Typically, blood pressure does not rise excessively when taking any of these steroids. Testosterone undecanoate is the safest oral steroid when bulking and aiming to increase lean mass.
Whether you go oral, injectable, or use both, understanding what to expect from your cycle can help you prepare your body—and your expectations—for the road ahead. Because of the risk to the liver, users often candy96.fun supplement with protective agents and follow a robust post-cycle therapy protocol after use. Products like Anavar are also favored during cutting cycles for their mild side effect profile and fat-burning potential, especially among female users and beginners. Because injectables are suspended in oil-based or water-based carriers, they typically have longer half-lives, meaning fewer injections are needed per week.
For anyone who hates needles, oral steroids are a great choice. The advantages of using injectable steroids benefits like Dianabol are key. It is advisable that beginners stick with oral Dbol rather than Dbol injection while intermediate to advanced level bodybuilders run a moderate 4 to 6 week cycle with a daily Dbol dosage of between 40 to 50mg. As expected, your Dianabol injection cycle will promote skeletal muscle growth if candy96.fun you combine the steroid with a proper nutrition and training plan. The intramuscular injection of Dbol ensures that the steroid is administered directly into skeletal muscle tissue for optimal effects.
Below is a table comparing the detection time of oral vs. injectable steroids. In this article, we analyze the pros and cons of oral vs. injectable steroids so you know what to expect and which method of administration is optimal for you. Novice bodybuilders often contemplate whether to choose oral or injectable anabolic steroids. Standard cycles last 4-6 weeks due to liver toxicity risks. These oral pills deliver fast-acting muscle growth by increasing protein synthesis. While results take longer to show compared to orals, injectables are the go-to for sustainable progress.

Hollis Lyon, 20 years

The same results can be expected from other steroids. You will also appear insanely thick after a properly managed deca bulking cycle. Rather, you get quality muscle gains remaining for four months once you stop consuming the compound. All these three effects form the base of anabolism to significantly improve the rate of developing lean muscle tissue. Several ways are there to use deca although many use injections to experience quicker effects.
It is known that deca durabolin is a mass-building steroid. Originally, the deca durabolin steroid was formulated to treat menopausal arthritis and decelerate the degeneration of muscles. The deca effects are exactly the same as those of testosterone. Also known as nandrolone, deca durabolin is a synthetic testosterone anabolic hormone consisting of the decanoate ester.
This powerful anabolic steroid can help you achieve your fitness goals in a shorter amount of time. Because of this rise and the combination of salt and excess food, you can see an increase in bloat in the body. Depending on the severity of the cycle (dosage and other drugs) you will need different levels of PCT (post cycle therapy). A beginner can use Dianabol and run a dose of 20mg per day for 6 – 8 weeks max. It will cause an increase in bloating and size, but there are very few "bad" side effects. If you’re looking to actually grow lean muscle tissue and accrue some serious muscle mass, then D-BAL will help you get there – granted you train of course.
And for this, people prefer taking Winstrol before a competition to get dry muscles and more defined veins. You would be surprised to see that your muscles will soon start to turn dry and hard. The cutting results delivered by Winny are nothing short of noteworthy. However, if your body fat is more (around 15%), Winstrol will not be able to help you shed excess fat.
You’ll hear stories in nearly every gym about someone who saw fast gains using this stack. You remember the first time you walked into the gym with a goal in mind—bigger muscles more strength and real results. While they share a common goal anabolic growth their mechanisms, risks, and benefits differ significantly.
A Testosterone and Dianabol cycle is probably one of the original bulking cycles known to man. Most people can handle this, however, the increase in sheer mass from the Dianabol will place even further strain on the kidneys. If they have similar effects, let’s say both increase red blood cell count for endurance, then you might need less of both, to be honest. Ultimately, cycling is an important part of responsible steroid use, and it can help to prevent some of the potentially damaging effects of these drugs. In addition, cycling allows athletes to build up a tolerance to the steroids so that they can better tolerate them during competition.
Winstrol is a shredding steroid that will help you become lean and toned. Bodybuilders focus on building muscles and getting ripped at the same time. When it comes to women, it is best that you start with a 5 mg cycle because your level of tolerance might not be as high as men’s. Then there are more advanced users who can take up to 100 mg of Winstrol daily.
However, Dianabol can also cause side effects such as acne, hair loss, and gynecomastia (enlargement of male breasts). Therefore, it’s important to use it responsibly and cycle off every few months. However, it can also be used candy96.fun during the cutting phase to help preserved lean muscle tissue whilst burning fat. We'll also cover some of the potential side effects of this drug so that you can make an informed decision about whether or not it's right for you.

Hector Hirschfeld, 20 years

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Anxiety and depression are common co-morbid conditions in women with anorexia nervosa, present in 50–75% of patients159. In addition, alterations in adipokines and appetite-regulating hormones might contribute to low bone mass in anorexia nervosa. In addition, alterations in both cortical and trabecular bone microarchitecture and bone strength have been identified in adolescent girls and young women with anorexia nervosa using high resolution peripheral quantitative computed tomography106–108. Peptide YY (PYY), which is secreted by intestinal L cells, is an anorexigenic hormone and serum levels of this hormone are inversely correlated with BMI in adolescent girls with anorexia nervosa102 (FIG. 1). Hypoleptinaemia might also contribute to elevated levels of physical activity in women with anorexia nervosa for whom compulsive exercise is a component of the psychiatric syndrome89. In one study, mean overnight serum leptin levels were 71% lower in adolescent girls with anorexia nervosa than in healthy adolescents88.
However, in one study, 17 out of 18 adolescent girls with anorexia nervosa who achieved their target weight actually had higher serum leptin levels than predicted for their BMI based on a control group of 18 normal-weight age-matched adolescent girls91. Although hyponatremia is generally not severe in women with anorexia nervosa, one cross-sectional study reported serum sodium was as low as 122 mmol/l (normal range 135–145 mmol/l), and one patient reported a history of seizures secondary to hyponatremia14. In women with very low-weight anorexia nervosa, levels of total T3 are low, reverse T3 is elevated due to increased peripheral deiodination of T4 to reverse T3, free T4 varies from normal to low-normal, and TSH varies from normal to low-normal47,55,68 (FIG. 1). Although recovery of reproductive function occurs in a large percentage of women with anorexia nervosa who are able to achieve an increase in weight and fat mass, no set body weight or percentage of fat mass exists above which menses resume16. Although administration of exogenous leptin has not been studied in women with anorexia nervosa, exogenous leptin administration restored ovulatory cycles in three of eight women of normal weight who had hypothalamic amenorrhea20. Plasma ghrelin levels are inversely correlated with body weight and are increased in humans after weight loss (70). Normalization of cortisol levels is observed with weight gain; however, normal corticotropin responsiveness to corticotropin-releasing hormone takes longer to fully resolve (31).
According to some studies, between 66 and 84 percent of women with anorexia nervosa don’t get their periods, and between 6 and 11 percent have irregular cycles. However, low BMD may not be completely reversible with weight restoration and restoration of menses, particularly for those patients who did not achieve their peak bone mass during adolescence. It is important to be realistic with patients that the deleterious effects of AN on BMD may not be completely reversible with weight restoration and restoration of menses, particularly for those patients who did not achieve their peak bone mass during adolescence. Risk factors for low BMD in patients with AN include onset of disease during adolescence, lower BMI, longer duration of illness, hypogonadotropic hypogonadism, low muscle mass, calcium intake less than 600 mg/day, and lower serum 25OH vitamin D levels 95, 97, 103, 104. In women with AN, bone formation is lower and bone resorption is higher than in controls , resulting in mean loss of BMD by dual-energy x-ray absorptiometry (DXA) of approximately 2.4% at the hip and 2.6% at the spine annually .
Anorexia nervosa is a state of acquired growth hormone (GH) resistance, characterized by increased GH secretion and decreased systemic insulin-like growth factor 1 (IGF1) levels. Endocrine abnormalities in anorexia nervosa are likely adaptive to the state of chronic starvation except for elevated levels of peptide YY (PYY). In this Review we discuss the endocrine complications of anorexia nervosa, including dysregulation of hypothalamic–pituitary axis hormones, adipokines and appetite-regulating hormones. Approximately 50% of women with anorexia nervosa recover after therapy11, ~30% only partially recover, and the remainder experience recurrent patterns of remission and relapse or chronic disease12,13.
Of note, increases in lean body mass were achieved with free testosterone levels within the normal female range and with few side effects. The effects of testosterone to increase lean body mass may be important both as a strategy to preserve muscle mass and because of its potential to improve bone mass, although the latter is a theoretical benefit, because we did not detect an effect of testosterone on BMD in our study. Whether bisphosphonates should be routinely prescribed to women with anorexia nervosa to prevent or reverse bone loss is unclear, and it should be noted that they are not approved by the U.S. Free testosterone levels increased in women randomized to receive testosterone compared with those who were randomized to receive placebo patches (Fig. 1). Therefore, in 77 women with anorexia nervosa, we determined whether risedronate, testosterone, or combination therapy increases BMD in this population in a 12-month placebo-controlled study. Risedronate increased posteroanterior spine BMD 3%, lateral spine BMD 4%, and hip BMD 2% in women with anorexia nervosa compared with placebo in a 12-month clinical trial. To determine whether antiresorptive therapy with a bisphosphonate alone or in combination with low-dose transdermal testosterone replacement would increase bone mineral density (BMD) in women with anorexia nervosa.
Biochemical parameters such as bone turnover markers, total and free testosterone, prolactin, LH, FSH, ACTH, IGF-1, GH, and total and free T3 levels were not universally assessed in all 4 patients during their admission and would have possibly provided an opportunity for further analysis and conclusions. Low levels of testosterone and dehydroepiandrosterone may contribute to low bone mass during puberty. A decrease in normal body weight by 10 to 15% can cause amenorrhea (17).
As previously mentioned, the biochemical thyroid abnormalities seen in AN generally correct with weight gain. A decrease in overall thyroid volume has been observed in anorexic patients compared with age-matched control participants; atrophy of the thyroid may further exacerbate depressive symptoms and ongoing starvation (27). Hypothalamic release of thyrotropin-releasing hormone may be impaired in AN, preventing the typically robust thyroid-stimulating hormone response to low peripheral thyroid hormone levels (23). Altered thyroid hormone levels in individuals with AN are multifactorial. These patients are generally not considered to be hypothyroid despite evidence of peripheral thyroid hormone deficiency as documented by delayed Achilles reflex half-relaxation time and subsequent improvements with exogenous T3 (23). Interestingly, in a study of female endurance athletes by Rickenlund et al, menstrual frequency was negatively correlated with cortisol concentration (20). Resumption of menses is best assessed biochemically with a rise in serum estradiol levels (16).
While down-regulating inflammatory processes, endogenic glucocorticoids also serve to maintain blood glucose levels via various metabolic effects, including gluconeogenesis, inhibition of glucose uptake, and providing a substrate for gluconeogenesis from amino acids and fatty acids. ACTH stimulates adrenal cortex cells to secrete glucocorticoid steroid hormones, which are simplistically regarded as "stress hormones" and whose effects of concern in AN are mainly immunological and metabolic. ACTH is released alongside beta-endorphin and alpha-MSH, which are also cleaved from the precursor Pro-opiomelanocortin (POMC) under the influence of corticotropin-releasing hormone (CRH), which is secreted in the hypothalamus. As, in anorexia nervosa, the hypothyroid metabolic state is the response to a lack of energy, the supplementation of thyroxine would result in yet aggravated energy deficiency and, therefore, be potentially fatal. Another typical symptom of hypothyroidism, weight gain, is outplayed by restrictive food intake and sometimes exercise. Clinically, these hypothyroid alterations result in, or co-factor, typical symptoms of AN, such as bradycardia, decreased appetite, constipation, cold intolerance, and hair loss.
The effects on the body of the thyroid hormones triiodothyronine (T3) and thyroxine (T4) include, among many others, cardiovascular and metabolic effects that increase resting energy expenditure. It can be functionally divided into an anterior and an intermediate part, whose endocrine cells are regulated by hypothalamic-releasing hormones, and a posterior part that stores and secretes hormones produced in the hypothalamus. The Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5), criteria for AN define "low body weight" and "restriction of energy intake relative to requirements" as two of its main characteristics. In this respect, the findings are particularly valid for anorexia nervosa and somewhat less so for other eating disorders, such as bulimia nervosa or binge eating disorder. In this context, the more significant part of the ultimate consequences is due to the food restriction, the lack of energy and, ultimately, the excessively low body weight. In this context, the regulation of hunger and satiety deserves special interest, as this is the area in which the intentional influence on body weight comes into play.

Derick Treadwell, 20 years

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