I joined this site because I've worrying about shedding though I'm pretty sure I don't have male pattern baldness so I'll try to stop obsessing about it. In flipping through some of these posts I see that dry, irritated scalp can be a problem for people with hairloss. It just reminded me that when I had a big patch of dry skin on my arm, the doctor said to only take tepid showers. Keep the water cool and get in and out. Hot water really kicks up irritation and drying cause the heat strips oil off. He also said he thinks that is why so many people have dandruff. I'm gonna switch to cool showers and I thought it might help some people out here. Maybe my shedding could decrease a little if I'm lucky.