Listen To Your Body
The most accurate and least expensive advice will ultimately come from your own body. The moment you put a food in your mouth, there is an immediate reaction not controlled by television ads or the latest health fad.
IF you are aware and listening. For example, eating whole foods instead of processed junk food or chocolate bars. This may not seem exciting or dramatic at first, but if used as a process toward knowing yourself and your body, can reap a lifetime of health rewards.