If you're fat your testosterone will be low which is bad for a whole lot of reasons, including being infertile.
See, I understood it, and English isn't even my first language. Scary thought that 99% of users on this site are dumber then me.
See, I understood it, and English isn't even my first language. Scary thought that 99% of users on this site are dumber then me.
Does this comment prove to you that there is a biological explanation? Or does it say some technical terms that might be disputed? Maybe only a small portion of biologists think this way and the majority disagree!
I understand the English part! What I'm saying is this comment without a source doesn't prove a "very clear mechanism".