Hair loss runs in my family, typically starting at 45 to 50 for women, and for men, in their late 30's or early 40's. Luckily I have made it to 54 and I'm just starting to see the beginning signs of hair loss, so I'm trying to take precautions before it get's worse. For the past year I've been taking hair vitamins from infinityhairvitamins.com, and using gentle shampoos, conditioners, and have increase water intake and other essential vitamins. I've even been taking chewable vitamins. It's really hard to tell if these things are working, and my hair loss is being prolonged, or if it's a naturally slow process. Has anyone had any direct knowledge to know if these things actually prevent hair loss, or reverse it?