Testosterone shots help liversick men build muscle and lose fat

Original Title

Testosterone therapy increases muscle mass in men with cirrhosis and low testosterone: A randomised controlled trial.

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Summary

Men with serious liver disease and low testosterone got monthly testosterone shots or dummy shots for a year. Those who got testosterone built more muscle, lost fat, had stronger bones, more blood, and better blood sugar.

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Surprising Findings

Testosterone therapy significantly improved HbA1c and hemoglobin in patients with cirrhosis—conditions typically considered untreatable by hormonal means in this population.

It’s widely assumed that liver failure makes metabolic improvements nearly impossible; this shows testosterone can bypass that limitation.

Practical Takeaways

Men with chronic liver disease and symptoms of low testosterone (fatigue, muscle loss, low libido) should ask their doctor for a testosterone level test.

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