General advice from the link above, but everyone is an individual with different nutritional needs and responses- first stop is either a nutritionist or a doctor to properly assess you.
Too many people grab onto diets without understanding if the diet is right for them. In the end it is input v output with adjustments for your own metabolic rate. You'd need to have measurements taken, a food diary, and exercise diary to make a truly successful and accurate assessment. Other than that, check out the RJ links for nutrition as general advice.