The Truth About Dietary Supplements<br><br>Types of SupplementsDietary supplements are made from a wide variety of substances. They may contain herbs, vitamins, minerals, amino acids and other substances, including organ tissues, enzymes, glandulars and metabolites. Some, such as vitamins and minerals, are nutrients that have been identified by scientists as necessary for bodily function. Others contain substances that have never undergone scientific scrutiny. Supplements come in a variety of forms, including capsules, tablets, gelcaps, softgels, liquids, teas or powders.<br><br>Start with MultivitaminsA multivitamin should be the starting point if you're interested in boosting your health with supplements. According to the Council for Responsible Nutrition, a wellformulated multivitamin with added minerals can fill in the nutritional gaps that result when you don't eat as you should. Look for a multivitamin with a minimum of 400 micrograms, or 0.4 milligram, of folic acid. Women of childbearing age should get that amount every day to help prevent neural tube defects should they become pregnant. Multivitamins that contain folic acid also may help protect against cardiovascular disease in women and men of all ages.<br><br>How Dietary Supplements are RegulatedDietary supplements do not need to meet jordan 11 for sale the same strict requirements as pharmaceutical drugs before they are marketed. Food and Drug Administration that show their products are safe and effective. The FDA often denies pharmaceutical companies permission to market their products if these studies are not convincing. In contrast, supplement manufacturers are on the honor system. They are supposed to make sure their products are safe, but they jordan 11 for sale do not need to seek approval from the FDA or any other agency before offering them for sale. If you are interested in taking a specific supplement, don't just rely on advertisements. Ask a qualified health practitioner whether it is appropriate for your condition.<br><br>ConsiderationsThe "Mayo Clinic Book of Alternative Medicine" cautions that dietary supplements are not appropriate in certain circumstances. Pregnant and nursing women should avoid supplements not recommended by their physicians, since the active ingredients have the potential to be absorbed by their fetuses or infants. Adults older than 65 and children younger than 18 should likewise consult their physicians before using dietary supplements. Elders and children can metabolize supplements differently than the average adult, so the dosages on the labels may not apply. People facing surgery also should stay away from dietary supplements unless they get clearance from their physicians, since supplements cheap bred 13s may interfere with blood coagulation or anesthesia. It should not be used as a substitute for professional medical advice, diagnosis or treatment. LIVESTRONG is a registered trademark of the LIVESTRONG Foundation. Moreover, we do not select every advertiser or advertisement that appears on the web sitemany of the advertisements are served by third party advertising companies.
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