Men’s testosterone levels have fallen by half in last 50 years, scientists warn
Environmental factors like hormone-disrupting substances may be contributing to testosterone decline, scientists say
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Experts warn of ‘major crisis in male reproductive health’ as testosterone levels halve in 50 years
Researchers point towards two health conditions as the primary factors in the decline

Is male testosterone in freefall? – podcast
Men’s average testosterone levels have halved over the past 50 years, according to scientists who say society is facing a male fertility cri

Men's average testosterone levels declined 54% over 47 years, study finds
Exclusive: Researchers warn of ‘major crisis in male reproductive health’ partly driven by obesity and diabetes

Men's average testosterone levels declined 54% over 47 years, study finds
Exclusive: Researchers warn of ‘major crisis in male reproductive health’ partly driven by obesity and diabetes

Male testosterone levels have halved and there’s ‘staggering’ repercussions
We could see deaths rising.
New research shows men with very low testosterone levels are at higher risk of cancer later in life.
New research shows men with very low testosterone levels are at higher risk of cancer later in life.
Large Analysis Links Low Testosterone to Higher Cancer Mortality Risk in Men
We may not have a definitive cure for cancer yet, but thanks to research, we have an expanding list of risk factors, including levels of exe

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