There are many sports supplements marketed as containing "safe ephedra extracts. The one ephedrine-containing product that can be legally sold over the counter is the Chinese herbal medication known as Ma huang. It is the raw, natural tea made from E.
Supplements remain unregulated, so it is best to use them with caution, investigate your source, and interrogate health benefits claimed by manufacturers of the product. Consult with your doctor before taking ephedrine and related products and make sure you understand the legality of the drug in your state. Get nutrition tips and advice to make healthy eating easier.
Department of Health and Human Services. Ephedra and ephedrine for weight loss and athletic performance enhancement: clinical efficacy and side effects. Haller, C. New England Journal of Medicine. Oshima N. Yakugaku Zasshi. Lee MR. The history of Ephedra ma-huang. J R Coll Physicians Edinb. Ephedrine is a chemical contained in the ephedra herb.
Ephedrine has medical uses, mostly in operating rooms and intensive care units. Its chemical properties raise blood pressure and heart rate and open up the large air passages in the lungs.
Ephedrine is safe when used under the supervision of a doctor and with proper monitoring of the patient. Ephedrine has also been used as a weight loss product and by athletes who believe it makes them stronger or have more energy and endurance. However, this has not been proven and this type of unmonitored use for nonmedical reasons may not be safe. Individuals with very high risks for adverse effects include children younger than 18 years; women who are pregnant or nursing; individuals who have health conditions such as high blood pressure, heart disease, eizure disorder, depression, diabetes, thyroid or liver disorders; and those who are using prescription medicines.
For anyone, the risks of bad effects from ephedra or ephedrine products far outweigh the possible minimal benefits. Products that are natural or plant-based are not necessarily safe just because they come from plants. Plants produce chemicals that can be dangerous and may interact with other medications you are taking.
Discuss with your doctor any herbal or plant-based products you use. If you believe you have experienced a harmful side effect from ephedra or ephedrine, you or your doctor should report it to the FDA. Your identity will be kept confidential. Hydroxycut products came onto the market in Early formulations contained ephedra, a plant extract said to increase energy.
Whether you're looking to improve your health or lose weight, burning off extra fat can be hard. These are the 14 best ways to burn fat — fast. This is a science-based review of Hydroxycut, one of the world's most popular weight loss supplements. It contains caffeine and several herbal…. Health Conditions Discover Plan Connect. What it is Weight loss Caffeine Safety Legality Bottom line Many people want a magic pill to boost energy and promote weight loss.
Share on Pinterest. What is ephedra? Boosts metabolic rate and fat loss. Acts synergistically with caffeine. Side effects and safety. Legal status. The bottom line.
Read this next. Medically reviewed by Natalie Butler, R. Concerns Over Children Overdosing on Nutrition Supplements Poison control centers are getting more calls about dietary supplements. Medically reviewed by Zara Risoldi Cochrane, Pharm. Does Hydroxycut Have Side Effects? Together, you can make shared, well-informed decisions. For More Information. Toll-free in the U. Office of Dietary Supplements ODS , National Institutes of Health NIH ODS seeks to strengthen knowledge and understanding of dietary supplements by evaluating scientific information, supporting research, sharing research results, and educating the public.
Key References. Natural Medicines website. Accessed at naturalmedicines. Efficacy and safety of ephedra and ephedrine for weight loss and athletic performance: a meta-analysis. Encyclopedia of Dietary Supplements. Food and Drug Administration.
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