{"id":13866,"date":"2024-06-19T00:00:08","date_gmt":"2024-06-19T00:00:08","guid":{"rendered":"https:\/\/fitolympia.com\/?p=13866"},"modified":"2024-06-19T16:33:04","modified_gmt":"2024-06-19T16:33:04","slug":"supplements-for-weight-loss-do-they-work","status":"publish","type":"post","link":"https:\/\/fitolympia.com\/de\/supplements-for-weight-loss-do-they-work\/","title":{"rendered":"Supplements for Weight Loss: Do They Work?"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li><strong>Most herbal and dietary supplements don\u2019t lead to weight loss, a review of existing studies has found.<\/strong><\/li><li><strong>Researchers looked into data for green tea extract, guar gum, and acupuncture, among many others.<\/strong><\/li><li><strong>Only 16 studies showed a difference in weight between participants taking supplements and a placebo.<\/strong><\/li><li><strong>Researchers found that the weight loss was less than 1 pound for some people, and not consistent for any of the supplements examined.<\/strong><\/li><\/ul>\n\n\n\n<p>Weight loss supplements come in a variety of forms, including pills, gummies, powders, and liquids, like teas.<\/p>\n\n\n\n<p>They often tout fast and easy weight loss with a promise that you can lose inches without having to rely solely on eating a balanced diet or exercising regularly.<\/p>\n\n\n\n<p>And they\u2019re extremely popular. The weight loss supplement industry was worth&nbsp;<a href=\"https:\/\/www.researchandmarkets.com\/reports\/4845900\/weight-loss-supplements-global-market?utm_source=dynamic&amp;utm_medium=BW&amp;utm_code=b2cwzd&amp;utm_campaign=1331995+-+Global+Weight+Loss+Supplement+Market+Analysis%2c+Trends%2c+and+Forecasts+2019-2025&amp;utm_exec=anwr281bwd\" target=\"_blank\" rel=\"noreferrer noopener\">$6.5 billion<\/a>&nbsp;in 2020.<\/p>\n\n\n\n<p>But do these supplements actually work?<\/p>\n\n\n\n<p>A new comprehensive study published in the journal&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/epdf\/10.1002\/oby.23110\" target=\"_blank\">Obesity<\/a>&nbsp;on June 23 has found that dietary supplements do not result in dramatic weight loss as they claim.<\/p>\n\n\n\n<p>In fact, it\u2019s rare that people who take these supplements lose any weight, the research showed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a>What the study found<\/a><\/h2>\n\n\n\n<p>There\u2019s been an ongoing debate about whether weight loss supplements work and whether they deliver on their promises.<\/p>\n\n\n\n<p>In this study, researchers reviewed 315 existing clinical trials of weight loss supplements and alternative therapies as part of the study. They found most studies were biased.<\/p>\n\n\n\n<p>Only 16 studies managed to demonstrate weight loss in participants, ranging from less than 1 pound up to 11 pounds. Weight loss was also not consistent among the study participants.<\/p>\n\n\n\n<p>The researchers reviewed the following 12 ingredients:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>calcium and vitamin D<\/li><li>chitosan<\/li><li>chocolate\/cocoa<\/li><li>chromium<\/li><li>ephedra or caffeine<\/li><li>garcinia and\/or hydroxycitrate<\/li><li>green tea<\/li><li>guar gum<\/li><li>conjugated linoleic acid (CLA)<\/li><li>phaseolus<\/li><li>phenylpropylamine<\/li><li>pyruvate<\/li><\/ul>\n\n\n\n<p>Other non-supplement therapies that were studied included acupuncture and mind-body interventions like mindfulness and meditation.<\/p>\n\n\n\n<p>\u201cOne of the major reasons we wanted to conduct this review was to determine the quality of the evidence to guide the membership [of The Obesity Society]. The results suggest that more high quality evidence is needed before firm recommendations should be made,\u201d said corresponding author&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.c4tbh.org\/meet-our-team\/john-batsis\/\" target=\"_blank\">Dr. John Batsis<\/a>, associate professor in the division of geriatric medicine at the University of North Carolina (UNC) School of Medicine and in the department of nutrition at the UNC Gillings School of Global Public Health.<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"http:\/\/www.sharonzarabi.com\/\" target=\"_blank\">Sharon Zarabi<\/a>, RD, program director at Northwell Health\u2019s Katz Institute for Women\u2019s Health in New York City and Westchester, said the study outcome was not surprising \u201cbecause obesity is a very complex disease and there will never be a magic pill to cure\u201d it.<\/p>\n\n\n\n<p>\u201cEven if there was a supplement, ingredient, herb, tincture, etc., that would work, supplements are not regulated by the FDA. Understanding the manufacturing practices, degree of active ingredients versus fillers, dose, quality, and efficacy, will be impossible to formulate,\u201d she told Healthline.<\/p>\n\n\n\n<p>Zarabi pointed out that changing your lifestyle is likely the only way to manage your weight.<\/p>\n\n\n\n<p>\u201cTaking a cocoa pill or ginseng supplement will never work if you don\u2019t change your lifestyle because your body is always defending you from weight loss, and you have to be an active participant in healthy living to keep it off \u2014 even with surgical procedures (bariatric surgery),\u201d she said.<\/p>\n\n\n\n<p>This study joins other research questioning the effectiveness and safety of these supplements.<\/p>\n\n\n\n<p>Australian researchers also conducted&nbsp;<a href=\"https:\/\/www.eurekalert.org\/pub_releases\/2021-05\/eaft-mcs050621.php\" target=\"_blank\" rel=\"noreferrer noopener\">a global review<\/a>&nbsp;of herbal and dietary supplements, examining 121 trials that included nearly 10,000 participants.<\/p>\n\n\n\n<p>They found that taking these pills did not result in clinically meaningful weight loss, or, in other words, more than 2.5 kilograms (5.5 pounds).<\/p>\n\n\n\n<p>The authors in the Australian review also noted that more research was needed into supplements\u2019 long-term safety.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a>Health risks from supplements<\/a><\/h2>\n\n\n\n<p>In addition to no evidence supporting these pills\u2019 claims of easy weight loss, some of these supplements have been connected with significant health risks.<\/p>\n\n\n\n<p>A&nbsp;<a href=\"https:\/\/www.jahonline.org\/article\/S1054-139X(19)30163-6\/fulltext\" target=\"_blank\" rel=\"noreferrer noopener\">2019 study<\/a>&nbsp;published in the Journal of Adolescent Health found that around 1,000 people ages 25 and younger experienced health issues linked to dietary supplements between 2004 and 2015.<\/p>\n\n\n\n<p>Of that number, 166 people were hospitalized and 22 died.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a>What do you need to know?<\/a><\/h2>\n\n\n\n<p>The vitamin, herbal, and supplement market is not regulated by the Food and Drug Administration (FDA).<\/p>\n\n\n\n<p>With a lack of oversight, it can be hard to tell which brands and products are of high quality, and which ones could potentially endanger your health.<\/p>\n\n\n\n<p>The FDA brands dietary supplements as food, not as drugs. Hence, it does not evaluate their effectiveness, safety, or quality.<\/p>\n\n\n\n<p>Supplements are not in the same category as prescription, FDA approved anti-obesity medications, which include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>orlistat (Xenical, Alli)<\/li><li>naltrexone-bupropion (Contrave)<\/li><li>phentermine-topiramate (Qsymia)<\/li><li>liraglutide (Saxenda)<\/li><li>semaglutide (Wegovy)<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a>Healthcare challenges for people who want to lose weight<\/a><\/h2>\n\n\n\n<p>Not everyone who has overweight or obesity wants to lose weight. But for people who do, getting medical care can be difficult.<\/p>\n\n\n\n<p>Experts say this new study shows why people need better access to tested weight management approaches such as behavioral therapy, dietary changes, and surgery.<\/p>\n\n\n\n<p>And more data is still needed to understand how obesity affects a person\u2019s overall health, and how different therapies affect long-term weight loss.<\/p>\n\n\n\n<p>\u201cThe next steps really are for partners and stakeholders to work together \u2014 researchers, funders, industry etc. \u2014 to design high quality studies minimizing bias and evaluating efficacy,\u201d Batsis told Healthline.<\/p>\n\n\n\n<p>Even when there\u2019s a proven treatment that can work for many people, it\u2019s not always covered by health insurance, which can make it difficult for people to access.<\/p>\n\n\n\n<p>And as with all medical treatments, they\u2019re not going to work for everyone.<\/p>\n\n\n\n<p>Some people who try medically approved therapies for weight loss may not actually lose weight. That may drive them to look for alternatives, such as dietary supplements.<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/www.nycbariatrics.com\/mitchell-roslin-md\" target=\"_blank\">Dr. Mitchell Roslin<\/a>, chief of obesity surgery at Lenox Hill Hospital in New York City, said that many people may think that medical experts only want to push expensive drugs, but the truth is most healthcare professionals just want to follow the science.<\/p>\n\n\n\n<p>\u201cWhile your background always leads to some bias, the truth is we just want to read data, not anecdotal stories,\u201d Roslin said.<\/p>\n\n\n\n<p>Roslin said the nutrition and supplement industry is \u201cfull of unsubstantiated claims,\u201d and when it comes to weight loss, \u201cno procedure or medication compensates for a poor diet.\u201d<\/p>\n\n\n\n<p><a href=\"https:\/\/fitolympia.com\/wp-admin\/edit.php?post_type=post\"><\/a><\/p>\n\n\n\n<p>He said long-term weight loss is a tough challenge, and emphasized there are no quick fixes.<\/p>\n\n\n\n<p>\u201cWhatever method you choose must be done forever, or [weight] regain is inevitable,\u201d he said.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a>The bottom line<\/a><\/h2>\n\n\n\n<p>A\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/epdf\/10.1002\/oby.23110\" target=\"_blank\">new study<\/a>\u00a0published in the journal Obesity has found that dietary supplements do not result in dramatic weight loss as they claim.<\/p>\n\n\n\n<p>In fact, it\u2019s rare that people who take these supplements lose any significant amount of weight, the research showed.<\/p>\n\n\n\n<p>In the United States, supplements are classified as food, not drugs, so they\u2019re not regulated by the FDA.<\/p>\n\n\n\n<p>Past studies have found that weight loss supplements can actually cause health issues for people taking them, and that they\u2019re not a replacement for other proven weight loss strategies, including diet, exercise, and FDA-approved medication or weight loss surgery.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Most herbal and dietary supplements don\u2019t lead to weight loss, a review of existing studies has found. Researchers looked into 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