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Younger men are turning to testosterone therapy in hopes of boosting mood and muscles – but there are risks of harm

By Daniel Kelly, Senior Lecturer in Biochemistry, Sheffield Hallam University

The phenomenon of younger men turning to testosterone replacement therapy (TRT) to boost their “T levels” has been in the spotlight recently thanks to media reports and social media influencers.

Testosterone is a hormone critical to male health, influencing muscle mass, mood, cognition, libido and energy levels. Artificially…

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