Testosterone Builds Muscle Even When Starving
EFFECTS OF SUPRAPHYSIOLOGICAL TESTOSTERONE (200 MG/WEEK) DURING SEVERE CALORIC DEFICIT IN YOUNG MEN: BODY COMPOSITION, MUSCLE FUNCTION, NEUROBEHAVIORAL OUTCOMES, AND SAFETY
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Muscle protein synthesis declined equally in both testosterone and placebo groups, despite testosterone boosting molecular anabolic signals like androgen receptor content and translational capacity.
Common belief: more anabolic signaling = more muscle growth. But here, the signals were up — yet actual muscle building (protein synthesis) didn’t improve over placebo.
Practical Takeaways
Consider testosterone’s role in preserving lean mass during extreme calorie restriction — e.g., military ops, famine survival, or extreme fat loss phases.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Muscle protein synthesis declined equally in both testosterone and placebo groups, despite testosterone boosting molecular anabolic signals like androgen receptor content and translational capacity.
Common belief: more anabolic signaling = more muscle growth. But here, the signals were up — yet actual muscle building (protein synthesis) didn’t improve over placebo.
Practical Takeaways
Consider testosterone’s role in preserving lean mass during extreme calorie restriction — e.g., military ops, famine survival, or extreme fat loss phases.
Publication
Journal
Revista ft
Year
2025
Authors
L. C. Câmara
Related Content
Claims (6)
Taking much more testosterone than your body naturally makes can make your muscles bigger and stronger—even if you don’t lift weights or do any exercise.
When young men eat way less food than usual, giving them a high dose of testosterone makes some muscle-building signals in their cells stronger, but it doesn’t stop their muscles from breaking down — just like in guys who get a fake pill.
When young men take a high dose of testosterone while eating very few calories, their body starts making more iron available to produce red blood cells, but their metabolism and how they burn food don’t change.
When young men eat way less food than normal and take a high dose of testosterone, their brains react differently when they get angry, they feel angrier during tests, their hormone levels drop, and their blood gets thicker—but no major side effects happened.
If young men eat much less and exercise a lot for four weeks while taking a high dose of testosterone, they gain a few extra kilograms of muscle compared to those taking a fake pill—even though their strength and leg function don’t get better.