Research

Hormonal

Short-term testosterone replacement therapy (200mg intramuscular testosterone cypionate every 3 weeks for 6 months) significantly improves libido and reduces waist circumference in males with late-onset hypogonadism.

If you are a man over 50 with clinically diagnosed low testosterone, short-term testosterone replacement therapy (200mg every 3 weeks) can significantly improve your sex drive and reduce belly fat within 6 months. This study also found no dangerous spikes in prostate markers or blood thickness during this period, suggesting it can be safe with proper monitoring.

ModerateSupportsMEDIUM confidence
Six months of testosterone replacement improved sexuality and body composition, with prostatic and hematological safety.
Edésio Seara de Andrade Júnior et al. · Arquivos Brasileiros de Endocrinologia & Metabologia · 2009

Why this rating

Small sample size (n=62), short duration (6 months), and use of oral vitamins as a control rather than a placebo injection limit generalizability.

Source

Short term testosterone replacement therapy improves libido and body composition

Edésio Seara de Andrade Júnior et al. · Arquivos Brasileiros de Endocrinologia & Metabologia · 2009

DOI 10.1590/s0004-27302009000800014

rct · n=62Cited 16×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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