Baldness and hair loss! Honestly , I'm surprised that there hasn't been any breakthroughs on a problem that affects half of the world population. We are even

Baldness and hair loss! Honestly , I'm surprised that there hasn't been any breakthroughs on a problem that affects half of the world population. We are even tackling aging but no one has bothered to massively invest in researching this and coming up with a potential cure? One could argue that it's not as important as deadly diseases but I would say the ROI could be phenomenal.. Admittingly I have no medical or scientific background so perhaps there is a good reason for this that I am not aware of.