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Based on the investigation of stroke patients by the Yale University School of Medicine, a U.S. Food and Drug Administration (FDA) advisory panel recommended that phenylpropanolamine (PPA) be removed from over-the-counter appetite suppressants and cold medicines. The Yale University study is not the first time that health experts and nutritionists have questioned the safety of PPA, the only approved active ingredient in over-the-counter appetite suppressants. Diet pills containing PPA can cause fatigue, insomnia, mood changes, irritability, high blood pressure, abnormal heart rhythm, heart and kidney damage, and seizures, says nutritionist Frances Berg, publisher of the Healthy Weight Journal and an adjunct professor at the University of North Dakota School of Medicine.
It is much better to lose weight the natural way. Know what you're eating and how much. Try to keep your daily fat intake to less than 30 percent of your total daily calories. But remember that reducing dietary fat alone without reducing calories will not produce weight loss. Some fat-free food products are high in sugar and actually contain more calories than their fat-containing counterparts. So it's important to practice portion control, and eat a diet rich in vegetables, fruits, whole grains and beans.
The lure of diet pills comes at a time when more Americans than ever are overweight. Being overweight - as are 55 percent of adults and 11 percent of children ages 6 to 17 - can lead to serious health problems, such as heart disease, cancer, and diabetes.
Diet pill side effects of drugs that operate on the brain to reduce appetite include: raised blood pressure, chest pain, fever, hair loss, depression, impotence, heart damage, to name a few.
The most popular of the 'gut' prescription diet pills is Xenical. Licensed for long-term use, it's side effects include: diarrhea, unexpected fecal discharge and oily stools. To reduce these side effects, Xenical-users are advised to follow a low-fat diet plan.