Bowden is a certified nutritionist and trainer who gives sensible advice. He tells why low carb diets work physiologically and reviews the leading low carb diet plans on the market. This is the place to start if you are thinking about trying out South Beach or the Zone or a similar plan. Bowden also gives detailed reviews on what supplements are helpful for low carb dieting, especially those supplements that will give an extra boost to your metabolism. This is good advice from a level headed nutritionist.