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Are there natural alternatives to Ozempic for weight loss?

Medically reviewed by Kristianne Hannemann, PharmD. Last updated on May 21, 2025.

Official Answer by Drugs.com

While there is no exact natural replacement for Ozempic (semaglutide), some supplements and lifestyle strategies may offer similar effects in supporting weight management and appetite control. These include berberine, high-protein diets, fiber-rich foods, and other natural compounds believed to promote feelings of fullness and help regulate blood sugar levels.

Why Are People Searching for Natural Alternatives to Ozempic?

Ozempic is a prescription medication originally designed to help people with type 2 diabetes, but it has become popular for its ability to help with weight loss. Ozempic works by mimicking a hormone called GLP-1, which helps control blood sugar, reduces appetite, and makes you feel full longer. Because of these effects, people taking Ozempic often eat less and lose weight. However, there have been concerns over side effects, cost, and long-term use of GLP-1 drugs. Many people are now asking if there are natural alternatives to Ozempic that can help them lose weight without medication.

Supplements Often Marketed as Natural Alternatives to Ozempic

Some natural supplements and foods are being called “nature’s Ozempic” on social media because they may have similar effects on appetite, blood sugar, or weight. However, it’s important to know that none of these have been proven to work as well as prescription drugs like Ozempic.

Berberine

Berberine is a compound found in plants like barberry, Oregon grape, and goldenseal. Some small studies suggest berberine may help with blood sugar control and possibly weight loss. It is not as powerful or well-studied as Ozempic, nor is it FDA-approved for weight loss. Side effects reported with berberine include stomach pain, nausea, constipation, and diarrhea.

Psyllium Husk

Psyllium husk is a type of fiber that swells in your stomach, making you feel full. It helps slow digestion and can reduce appetite, which may help with weight loss. It is commonly found in fiber supplements like Metamucil. There are no studies comparing psyllium husk to Ozempic, and they work uniquely in the body. A review of 22 studies on the effects of psyllium on weight found that it does not reduce body weight or BMI significantly. Some people may experience side effects such as stomach pain, nausea, and vomiting.

Curcumin (from Turmeric)

Curcumin is the main active ingredient in turmeric. It has anti-inflammatory properties and may help with weight management. Some research in animals suggests curcumin can increase GLP-1 levels and improve insulin sensitivity, but studies in humans are lacking. One small study in humans showed that daily supplementation with 1,500 mg of curcumin in people with type 2 diabetes caused a decrease in weight, BMI, waist circumference, and fasting blood sugar.

Green Tea Extract

Green tea extract contains antioxidants like EGCG, which may help burn fat and reduce hunger. Some studies show that green tea extract can help people lose weight, especially when combined with a healthy diet and exercise. One study showed that high doses of green tea extract for 12 weeks led to significant weight loss and decreased waist circumference in women with central obesity.

Resveratrol

Found in grapes, blueberries, and red wine, resveratrol has antioxidant effects and may help reduce body weight and fat in some studies. However, evidence is mixed, and many studies are in people who have been identified as obese.

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Yerba Mate

Yerba Mate is an antioxidant found in specific teas. Some studies suggest supplementation with Yerba Mate reduces body fat. Animal studies show that one mechanism may be due to increased GLP-1 levels.

Chromium

Chromium is sometimes marketed to support metabolic health, but research is mixed. Some studies show that chromium supplements may decrease food intake and cravings. A 2019 meta-analysis found that overweight and obese adults who took 200 mcg to 1,000 mcg of chromium per day lost more weight than those taking placebo, but weight loss was minimal.

Magnesium

Magnesium is a common supplement found over the counter. It has been associated with weight loss. A 2021 systematic review and meta-analysis that included 32 randomized controlled trials found that supplementation with magnesium resulted in a decrease in body mass index (BMI). The authors of the review noted this was likely due to magnesium deficiency and baseline obesity. No significant changes in body weight were observed in the studies.

Several herbs and spices have been studied for their potential to help with weight loss, including:

Always speak with a healthcare professional before starting a supplement to avoid interactions and side effects.

Dietary Approaches That Mimic GLP-1 Effects Naturally

Experts agree that the most reliable way to lose weight naturally is through lifestyle modifications, including dietary changes:

Can Natural Alternatives Truly Replace Ozempic?

Many natural alternatives to Ozempic can support weight loss and metabolic health, but they don’t replicate the precise mechanisms of GLP-1 receptor agonists. Lifestyle changes can be highly effective, but often work best in combination with medical guidance.

Final Takeaway

While some natural supplements and foods may help with weight loss, none have been proven to work as well as Ozempic or other prescription medications. If you’re interested in trying natural supplements, it’s important to talk to your healthcare provider first. Some supplements can interact with medications or cause side effects. The best approach to weight loss is typically a combination of healthy eating, regular exercise, and good habits. Medical treatment may be necessary under the supervision of a healthcare professional.

References
  1. Alli-Oluwafuyi, A. M., et. al. 2019. Curcumin induces secretion of glucagon-like peptide-1 through an oxidation-dependent mechanism. Biochimie, 165, 250–257. https://doi.org/10.1016/j.biochi.2019.08.013
  2. Askari, M., et. al. 2021. The effects of magnesium supplementation on obesity measures in adults: a systematic review and dose-response meta-analysis of randomized controlled trials. Critical reviews in food science and nutrition, 61(17), 2921–2937. https://doi.org/10.1080/10408398.2020.1790498
  3. Chen, I. J., et. al. 2016. Therapeutic effect of high-dose green tea extract on weight reduction: A randomized, double-blind, placebo-controlled clinical trial. Clinical Nutrition (Edinburgh, Scotland), 35(3), 592–599. https://doi.org/10.1016/j.clnu.2015.05.003
  4. Darooghegi Mofrad, M., et. al. 2020. The effects of psyllium supplementation on body weight, body mass index and waist circumference in adults: A systematic review and dose-response meta-analysis of randomized controlled trials. Critical reviews in food science and nutrition, 60(5), 859–872. https://doi.org/10.1080/10408398.2018.1553140
  5. Faisal, Z., et. al. 2024. The multifaceted potential of fenugreek seeds: From health benefits to food and nanotechnology applications. Food science & nutrition, 12(4), 2294–2310. https://doi.org/10.1002/fsn3.3959
  6. Gambero, A., et. al. 2015. The positive effects of yerba maté (Ilex paraguariensis) in obesity. Nutrients, 7(2), 730–750. https://doi.org/10.3390/nu7020730
  7. Gawron-Gzella, A., et. al. 2021. Yerba Mate-A Long but Current History. Nutrients, 13(11), 3706. https://doi.org/10.3390/nu13113706
  8. Hillsley, A., et. al. 2022. Resveratrol for Weight Loss in Obesity: An Assessment of Randomized Control Trial Designs in ClinicalTrials.gov. Nutrients, 14(7), 1424. https://doi.org/10.3390/nu14071424
  9. Hodaei, H., et. al. 2019. The effect of curcumin supplementation on anthropometric indices, insulin resistance and oxidative stress in patients with type 2 diabetes: a randomized, double-blind clinical trial. Diabetology & metabolic syndrome, 11, 41. https://doi.org/10.1186/s13098-019-0437-7
  10. Kanetkar, P., et. al. 2007. Gymnema sylvestre: A Memoir. Journal of clinical biochemistry and nutrition, 41(2), 77–81. https://doi.org/10.3164/jcbn.2007010
  11. Kim, S. Y., et. al. 2015. Anti-obesity effects of Yerba Mate (Ilex Paraguariensis): a randomized, double-blind, placebo-controlled clinical trial. BMC complementary and alternative medicine, 15, 338. https://doi.org/10.1186/s12906-015-0859-1
  12. Li, Z., et. al. 2018. Ginseng and obesity. Journal of ginseng research, 42(1), 1–8. https://doi.org/10.1016/j.jgr.2016.12.005
  13. MedlinePlus. 2024. Psyllium. Accessed on May 21, 2025 at https://medlineplus.gov/druginfo/meds/a601104.html
  14. National Center for Complementary and Integrative Health. 2023. Berberine and Weight Loss: What You Need To Know. Accessed on May 21, 2025 at https://www.nccih.nih.gov/health/berberine-and-weight-loss-what-you-need-to-know
  15. National Institutes of Health. 2022. Chromium: Fact Sheet for Health Professionals. Accessed on May 21, 2025 at https://ods.od.nih.gov/factsheets/Chromium-HealthProfessional/#en70
  16. Rafieipour, N., et. al. 2024. Ginger intervention on body weight and body composition in adults: a GRADE-assessed systematic review and dose-response meta-analysis of 27 randomized controlled trials. Nutrition reviews, 82(12), 1651–1665. https://doi.org/10.1093/nutrit/nuad149
  17. Seo, S. H., 2021. Ginger (Zingiber officinale) Attenuates Obesity and Adipose Tissue Remodeling in High-Fat Diet-Fed C57BL/6 Mice. International journal of environmental research and public health, 18(2), 631. https://doi.org/10.3390/ijerph18020631
  18. Shah, S. S., et. al. 2011. Effect of piperine in the regulation of obesity-induced dyslipidemia in high-fat diet rats. Indian journal of pharmacology, 43(3), 296–299. https://doi.org/10.4103/0253-7613.81516
  19. Tsang, C., et. al. (2019). A meta-analysis of the effect of chromium supplementation on anthropometric indices of subjects with overweight or obesity. Clinical obesity, 9(4), e12313. https://doi.org/10.1111/cob.12313

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