Fresh fruit and fresh vegetables are always the best for nutritional benefits. Frozen is next, then canned. I make myself eat three servings of fruit and three servings of vegetables EVERY DAY. This formula keeps everything moving SMOOTHLY through my gastrointestinal track EVERYDAY. Daily physical activity is absolutley necessary, with walking at the top of my list of things to DO, EVERY SINGLE DAY!!! I cannot stress the importance of daily routines filled with healthy habits!!