PPA is an ingredient found not only in many OTC diet pills but also in cough-cold and allergy products as well. While FDA agrees that studies have not shown a definite link between PPA and stroke, the agency believes data from a more comprehensive study are needed to confirm the ingredient's safety. As a result, the OTC drug industry began a five-year study in 1994. Hattner describes a good diet as one that has balance, variety and moderation in food choices. If you do need to lose weight, stepping up your activity level will cause you to burn calories more quickly and help make weight loss easier.
Exercise increases lean body weight.
Fad or starvation diets and diet pills offer temporary solutions, at best. At worst, they may jeopardize your health. The Food and Drug Administration. All rights reserved.