152 Men growing up in challenging environments likely to have low testosterone levels: Study
Men’s testosterone levels are largely determined by their environment during childhood, a study has found. The researchers from Durham University suggest that men who grow up in more challenging conditions where there are lots of infectious diseases, for example, are likely to have lower testosterone levels in later life than those who spend their childhood in healthier environments. The study, published in the journal Nature Ecology and Evolution, challenges the […]