Hair Loss Worries

I've got three uncles and a cousin who are worried about their thinning hairlines. Lol, men are more vain than women sometimes! Though they're trying to conceal their worries and acting like it's alright, I know they are because one of my cousins squealed that her dad and our two uncles were sorting through my articles here trying to see if I've written something about hair loss prevention tips. I'm sorry that they didn't find any. But don't worry uncles, I will research on that, promise!