So, in a nut shell, ephedrine is referred to as a beta-adrenergic agonist that works by mimicking the effects of the “fight or flight” hormones epinephrine and norepinephrine (i.e. Mechanisn of Action (Ephedrine as a Thermogenic Substance) No studies have shown that supplementation with ephedra improves strength, power, reaction time, speed, aerobic capacity, or anaerobic capacity, except for a few studies that combined ephedra and caffeine and found increased endurance. There is scientific evidence to suggest that the combination of ephedra with caffeine and/or aspirin (or their herbal constituents) may indeed be more effective for inducing weight loss than ephedra alone. Ephedra causes an average of 1.0 kg of body fat loss per month compared with placebo. That is not open to debate.Įphedra has been touted as a powerful fat-loss supplement, with more than 50 studies of its effects on body fat loss. Ephedra Fat Burners Proven Performance EffectsĮphedra reduces appetite and stimulates fat metabolism, making it very effective as weight-loss supplement. It can also improve athletic performance. It is an ideal supplement for bodybuilders trying to get contest ready or just trying to get leaner. Claimsīesides burning fat and increasing metabolism, the ECA stack preserves muscle tissue and suppresses the appetite. It is believed that when these three compounds are taken together (recommended ratio 60 mg ephedrine, 200 mg caffeine, 300 mg aspirin), it results in an even greater thermogenic effect than that of ephedra alone and may be more effective for inducing weight loss. In an effort to maximize fat burning, ephedrine has been used in combination with caffeine and aspirin, which is often referred to as an ECA stack. It’s a case of the whole being greater than the sum of its parts. Stacking is when two or more supplements are combined together in an effort to increase results. ECA Stack (Ephedrine – Caffeine – Aspirin) What is stacking? The ephedrine is really responsible for all of the fat-burning and weight loss benefits that have been associated with ephedra and ephedra – based supplements. Ephedrine is the main active and effective ingredient found within the Ephedra sinica plant. This is also called the Ephedra sinica or Ma Huang plant. This is a medicinal shrub-like herb that actually grows in many different parts of the world. On a very basic level, ephedra is a plant. The ephedrine alkaloids present in the plant contain sympathomimetic compounds and are a source of ephedrine and pseudophedrine, which are used in many decongestants and cold medicines. Ephedra is derived from a shrub that is native to China ( Ephedra sinica) and has been used for more than 5000 years as a natural treatment for asthma and other conditions. What is Ephedra?Įphedra (also known as Ma Huang) is a plant and is the source for most ephedrine products. market in 2004 because the risk of its use was deemed greater than its benefits for weight loss. Food and Drug Administration (FDA) removed ephedra products from the U.S. Because of several safety concerns-hypertension, arrhythmias, heart attack, stroke, and even death-the U.S. Ephedra Fat Burners (Ephedra-Containing Supplements)Įphedra, also known as ma huang, is probably one of the most widely recognized nutritional supplements used for weight loss.
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