Along with biking I've also changed my diet, no white breads, no fried foods, no candy, cake, cookies or soda. I started eating Oatmeal, Yogurts, Cottage Cheese, salads, fruits, cut back on the number of times I eat meat a week, eat more fish, vegtables, rice, chicken, etc. It's taken a bit to get used to, but for a junk food junkie I think I've done dam good.