Loss of the Y chromosome in aging men is widespread and increasingly linked to serious diseases, challenging assumptions that the Y has little biological importance beyond sex determination.
17h
The hidden diet mistake behind rising hair loss in women - and how to fix it, according to experts
Whether it's handfuls of hair falling out in the shower or thinning temples from too many slick back styles, hair loss is something many women worry about.
Men are ignoring the early signs of erectile dysfunction leaving them at risk of developing life threatening heart conditions, a GP has warned.
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