Testosterone is a sex hormone that regulates a number of processes in the human body, including fertility, sex drive, bone mass, fat distribution, muscle mass, and red blood cell production.

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

New U.S. dietary guidelines for the first time include advice for men on maintaining healthy testosterone levels.

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Social media widely promotes testosterone as an essential part of menopausal hormone therapy (MHT, also known as hormone replacement therapy or HRT) to treat low mood, brain fog and loss of vitality.

Susan Davis holds an NHMRC Investigator Grant and works at Monash university. SRD has prepared and delivered educational presentations for Besins Healthcare, Abbott Laboratories, Bayer, Astellas and ...

The fall of testosterone levels the past several decades has fueled something of a health panic, with public figures and influencers leaning in to share their theories on the phenomena. Mainstream ...

That unexplained exhaustion or sudden change in your body might not be just stress or aging. Medical experts are seeing more men experiencing testosterone deficiency, often without realizing what’s ...

Whenever one experiences growth hormones, peptide hormones, thyroid hormones, stress hormones or sex hormones, the body's chemical messengers play a key role in many essential bodily functions and ...

A viral Twitter post from April 9 claims testosterone levels have dropped by almost 50% over the past 20 years. "Here's a cheery Friday fact," reads the post. "An average 22 year-old (sic) male today ...