Diet Experts

Registered dietitians, pharmacists, physicians, nurses, and physician assistants tend to be the most informed about the scientific evidence on dietary supplements. Registered dietitians are certified by the American Dietetic Association, and during the last several years, dietary supplements have become a major focus of their training and practice. In addition to answering specific questions about dietary supplements, a registered dietitian can determine individual nutrient needs based on age, sex, life stag, and medical history. By analyzing the diet, a registered dietitian can determine whether a person is consuming the recommended levels of nutrients or if any nutrients are lacking or being consumed in excess. Based on these results, a dietitian can recommend improvements to the diet and if dietary supplementation should be considered.