Wellness supplements sold in yoga studios bypass FDA testing and cause ER visits

Many yoga studios and wellness centers supplement their thin profit margins by retailing supplements, tinctures, essential oils, and herbal products -- often with claims about 'detoxification,' 'immune boosting,' or 'inflammation reduction' that have no FDA-approved evidence. These products fall under the Dietary Supplement Health and Education Act of 1994 (DSHEA), which means they are regulated by the FTC rather than the FDA, require no pre-market safety testing, and can be sold with 'structure/function' claims that sound medical but carry no burden of proof. Dietary supplements are linked to an estimated 23,000 US emergency department visits per year, according to a New England Journal of Medicine study. Yoga teachers, who have no pharmacological training, recommend these products to students who trust them as wellness authorities. A student taking blood thinners who follows their yoga teacher's recommendation to take a turmeric or fish oil supplement could experience dangerous drug interactions. This persists because supplement sales provide studios with 40-60% margins (vs. 6-10% on classes), teachers receive commissions or free products from supplement companies, and the 1994 DSHEA framework has not been meaningfully updated despite a 300% growth in the supplement market since its passage.