What is the purpose of an Adam’s apple? Could male nipples lactate? The male body is full of surprises. And if you’re a guy who thinks he knows his body to a T, or a lady who is an expert and knows it all, you’re in for a treat. Here’s a list of impressive (and peculiar) facts about the male body and some odd differences between male and female bodies that you don’t want to miss. Most of these features are hard to believe, yet true.

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