Every day we are clouded with life’s imponderables, such as “Why do men have nipples?” In women, the purpose of nipples is to deliver infant milk produced in the female mammary glands during lactation, but what is the purpose of nipples on men if they can’t breastfeed infants? In BrainStuff’s YouTube video, “Why Do Men Have Nipples?” host Cristen explains the reason why breast tissue develops in human embryos of both sexes and why mice are much more advanced, evolution-wise.
Why Do Men Have Nipples? ‘Female Blueprint’ During Embryonic Development Gives Men Breast Tissue, Milk Lines
