Confused about how many trans fats your body needs? Let me help. Zero.

Trans fats -- abundant in cookies, candies, pastries, fried food, and margarine -- are not necessary in any way, shape, or form. There's no need to eat them at any level, especially because they seriously up the risk of heart disease.

Make it your project, starting today, to buy only foods with zero trans fats. Nutrition labels now make it easy to identify trans fat-free foods, and there are more of these products on the shelves than ever before. Head to the outside aisles of your grocery store for fresh fruits, veggies, fish, and whole grains -- OK and maybe small amounts of healthy oils like olive and canola. This way, you'll be sure to stay out of trans fat trouble.