This Issue. Citations 0. View Metrics. Janet M. Glass, MD , Editor. Possible adverse effects of ephedra and ephedrine. Reporting adverse events. For more information. Inform yourself. Access your subscriptions. Access through your institution. Add or change institution. Free access to newly published articles. Purchase access. Rent article Rent this article from DeepDyve. Access to free article PDF downloads. Save your search. Customize your interests.
Due to safety concerns, ephedra is banned in the United States, and there is no safe recommended dose. Ephedra is not available for sale in the United States. Some products that previously contained ephedra have been reformulated, but their effectiveness is unclear. Is the pseudoephedrine in ephedra the same as in cold medicines? A synthetic form of pseudoephedrine is found in many over-the-counter decongestants and cold medicines.
However, synthetic pseudoephedrine and ephedrine used to make the illicit street drug methamphetamine, and sales of these decongestants are regulated. Most pharmacies store these medicines behind the counter and proof of ID are required to purchase synthetic pseudoephedrine products. Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life.
Phytochemistry and pharmacology of genus Ephedra. China J Nat Med. Food and Drug Administration. Your Privacy Rights. To change or withdraw your consent choices for VerywellHealth. At any time, you can update your settings through the "EU Privacy" link at the bottom of any page. These choices will be signaled globally to our partners and will not affect browsing data.
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Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. What Is Jiaogulan? The Health Benefits of Migraine Tea. For this reason, some dietary supplement manufacturers will market weight loss products that contain other compounds found in ephedra, but not ephedrine alkaloids. These products may not have the safety concerns observed for products containing ephedrine — but they may also be less effective.
While some countries outside of the United States have also banned ephedrine-containing products, the specific regulations vary. Dietary supplements containing ephedrine alkaloids were banned by the FDA in Medications containing ephedrine and the ephedra plant are still available for purchase, though regulations may vary by location.
Ephedrine, one of the main components in ephedra, can boost metabolism and cause weight loss — especially in combination with caffeine. Still, due to safety concerns, dietary supplements containing ephedrine — but not necessarily other compounds in ephedra — are currently banned in the United States and elsewhere.
Your metabolism determines how many calories you burn each day. Here are 9 easy ways to boost your metabolism, backed by science. Caffeine is a natural stimulant consumed throughout the world. This article reviews caffeine and its health effects, both good and bad.
This is a detailed, evidence-based review of the 12 most popular weight loss pills and supplements on the market today. Poison control centers are getting more calls about dietary supplements. Most of them involve children. Here are some safety tips for parents. 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.
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