9 Health Benefits of Avocados You Should Know By Cynthia Sass, MPH, RD Cynthia Sass, MPH, RD Cynthia Sass is a nutritionist and registered dietitian with master's degrees in both nutrition science and public health. Frequently seen on national TV, she's Health's contributing nutrition editor and counsels clients one-on-one through her virtual private practice. Cynthia is board certified as a specialist in sports dietetics and has consulted for five professional sports teams, including five seasons with the New York Yankees. She is currently the nutrition consultant for UCLA's Executive Health program. Sass is also a three-time New York Times best-selling author and Certified Plant Based Professional Cook. Connect with her on Instagram and Facebook, or visit www.CynthiaSass.com. health's editorial guidelines Updated on October 12, 2025 Medically reviewed by Jonathan Purtell, RDN Medically reviewed by Jonathan Purtell, RDN Jonathan Purtell, MS, RDN, CDN, is a registered dietitian at Lenox Hill Hospital. His primary interests include surgical and neurosurgical intensive care, orthopedic, obese/post-bariatric, and gastrointestinal patients. learn more Follow Us On Avocados reduce cholesterol levels and help protect your heart.You can eat avocados to help you maintain a healthy weight.Avocados can slow digestion and keep you feeling full longer. Health benefits of avocados include heart health and weight management support, and improving cognitive function and digestive health. Avocados also contain healthy fats, disease-fighting antioxidants, and nearly 20 vitamins and minerals. Just one avocado provides 40% of the Daily Value (DV) of folate, 30% of the DV for vitamin K, and over 20% of the daily value of vitamin C. Tatiana Maksimova / Getty Images 1. They Can Keep You Full Longer Healthy fats and fiber slow stomach emptying, keeping you full longer and delaying hunger. This feeling is called satiety. Avocados fit the bill. Their fat comes mostly from heart-healthy monounsaturated fats (MUFAs), and their carbs come mainly from fiber. Adding half an avocado to your meal can boost satiety for up to five hours. 2. They Can Help with Weight Management Eating avocados regularly can help you maintain a healthy weight. Contrary to popular belief, eating fat does not automatically lead to weight gain. Eating healthy fats is a savvy weight management strategy. Plant-based fats like those in avocados offer antioxidants and fight inflammation, both linked to healthy weight management. Avocados also contain soluble and insoluble fiber. Soluble fiber slows down digestion and the absorption of ingested fats and carbohydrates. Insoluble fiber adds bulk to your stool and helps to eliminate digested food from your intestines. Over time, eating avocados can reduce the ratio of visceral fat to subcutaneous fat, which is found just under the skin. This reduction means body fat is being redistributed away from the organs. 3. They Benefit Heart Health Avocados have heart-protective effects. Eating avocado regularly reduces total cholesterol and LDL ("bad") cholesterol while increasing HDL ("good") cholesterol. Avocados are an excellent source of potassium, a micronutrient that helps reduce blood pressure. A balance between increasing potassium and decreasing sodium can help treat high blood pressure. 4. They May Reduce Diabetes Complications If you have type 2 diabetes or insulin resistance, higher blood sugar levels lead to more insulin production. Adding half an avocado to a meal may help limit insulin and glucose spikes. Avocado consumption may also reduce belly fat (known as visceral fat). Visceral fat cushions the organs in your abdomen and is tied to a higher risk of type 2 diabetes. 5. They May Enhance Your Nutrient Intake Avocados can help your body absorb more antioxidants from the other nutritious foods you eat. For example, pairing avocado with tomato sauce and carrots boosts the absorption of vitamin A, a crucial nutrient for healthy skin, vision, and immunity. Avocados may also help support a healthier diet overall. Regular avocado eaters tend to consume more vegetables, fruits, and whole grains. People who eat avocados get more of the following nutrients compared to those who don't: Fiber Magnesium Potassium Vitamin E Unsaturated fats 6. They Help Promote Healthy Digestion Avocados benefit your gut microbiome inside your digestive tract, home to trillions of microorganisms and their genetic material. A healthy gut microbiome strengthens immune function, reduces inflammation, and guards against chronic diseases. 7. They May Sharpen Your Mind Avocado is rich in a phytochemical called lutein, a pigment related to beta carotene and vitamin A. You may know lutein as one of the two major carotenoids found in the eye. The other place lutein is found is the brain. Research has shown that eating one avocado a day for six months improved memory test performance in older adults. Lutein supplement did not produce the same results, suggesting something in avocados boosts brain function. 8. They Can Support Eye Health Lutein and zeaxanthin are antioxidants found in your eyes, specifically in the macular pigment, which is what helps your eyes fine-tune your vision. Eating avocados provides zeaxanthin, which can increase the amount of macular pigment in your eyes. Avocados also seem to increase the absorption of lutein better than taking just a lutein supplement, likely due to the healthy fats in the fruit. 9. They Have Cancer-Fighting Potential Avocados are rich in antioxidants. Extracts of avocado pulp or the fruit have been found to have cancer-fighting properties. One extract with antioxidants like lutein and vitamin E stopped prostate cancer cell growth. Another extract eliminated oral cancer cells. What Nutrients Are in Avocados? One large (201-gram) avocado without the skin and seed provides the following nutrients: Calories: 322 caloriesProtein: 4 gramsCarbohydrates: 17 gramsFiber: 13 gramsFolate: 163 microgramsVitamin K: 42 microgramsVitamin C: 20 milligramsVitamin E: 4 milligramsPotassium: 975 milligramsMagnesium: 58 milligrams Over 300 calories for one avocado may seem like a lot, but the calories primarily come from almost 30 grams of healthy fat. Most of the carbohydrates in avocado come from 13 grams of fiber, which is half the recommended daily amount for an adult. Eating just one avocado provides 40% of your daily needs for folate, one of the many B vitamins responsible for energy metabolism and new cell production. Avocado has over 30% of the daily value for vitamin K, which is necessary for blood clotting and bone health. It also contains over 20% of your needs for vitamin C and 26% of the daily value for vitamin E. Avocados also contain minerals. One avocado offers nearly 30% of the daily value of potassium and almost 20% of the daily value of magnesium. Tips for Adding More Avocado To Your Diet Avocados can be enjoyed alone or alongside your favorite meals and snacks. Here are some ways to add more avocado into your day: Smash avocado on whole-grain toast with salt and pepper. Add sliced avocado to sandwiches or burgers.Top tacos with diced avocado.Make guacamole with mashed avocado for dipping.Add diced avocado to leafy green salads.Whip avocado into fruit smoothies.Add blended avocado into homemade chocolate pudding or brownies.Blend avocado with hummus. Avocados can even be substituted for butter in baking. Trade each tablespoon of butter in recipes for brownies and cupcakes for half a tablespoon of mashed avocado. The swap reduces calories, upgrades the nutritional quality of your goodies, and still provides a creamy texture that will leave you satisfied. Read more: Wellness Nutrition Was this page helpful? Thanks for your feedback! Tell us why! Other Submit 23 Sources Health.com uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Bhuyan, Alsherbiny, Perera, et al. The odyssey of bioactive compounds in avocado (Persea americana) and their health benefits. Antioxidants. 2019;8(10):426. doi:10.3390%2Fantiox8100426 National Institutes of Health Office of Dietary Supplements. Folate fact sheet for health professionals. National Institutes of Health Office of Dietary Supplements. Vitamin C fact sheet for health professionals. National Institutes of Health Office of Dietary Supplements. Vitamin K fact sheet for health professionals. Zhang X, Xiao D, Guzman G, Edirisinghe I, Burton-Freeman B. Avocado consumption for 12 weeks and cardiometabolic risk factors: a randomized controlled trial in adults with overweight or obesity and insulin resistance. The Journal of Nutrition. 2022;152(8):1851-1861. doi:10.1093/jn/nxac126 MedlinePlus. Soluble vs. insoluble fiber. Khan NA, Edwards CG, Thompson SV, et al. Avocado consumption, abdominal adiposity, and oral glucose tolerance among persons with overweight and obesity. J Nutr. 2021;151(9):2513-2521. doi:10.1093/jn/nxab187 Park E, Edirisinghe I, Burton-Freeman B. Avocado fruit on postprandial markers of cardio-metabolic risk: a randomized controlled dose response trial in overweight and obese men and women. Nutrients. 2018;10(9):1287. doi:10.3390/nu10091287 United States Department of Agriculture. Avocados, raw, all commercial varieties. Saneei P, Salehi-Abargouei A, Esmaillzadeh A, Azadbakht L. Influence of Dietary Approaches to Stop Hypertension (DASH) diet on blood pressure: a systematic review and meta-analysis on randomized controlled trials. Nutr Metab Cardiovasc Dis. 2014;24(12):1253-1261. doi:10.1016/j.numecd.2014.06.008 American Diabetes Association. Understanding diabetes diagnosis. Kopec RE, Cooperstone JL, Schweiggert RM, et al. Avocado consumption enhances human postprandial provitamin A absorption and conversion from a novel high-β-carotene tomato sauce and from carrots. J Nutr. 2014;144(8):1158-1166. doi:10.3945/jn.113.187674 Guan VX, Neale EP, Probst YC. Consumption of avocado and associations with nutrient, food and anthropometric measures in a representative survey of Australians: a secondary analysis of the 2011-2012 National Nutrition and Physical Activity Survey [published online ahead of print, 2021 Sep 29]. Br J Nutr. 2021;128(5):1-8. doi:10.1017/S0007114521003913 Thompson SV, Bailey MA, Taylor AM, et al. Avocado consumption alters gastrointestinal bacteria abundance and microbial metabolite concentrations among adults with overweight or obesity: A randomized controlled trial. J Nutr. 2021;151(4):753-762. doi:10.1093/jn/nxaa219 Zhang P. Influence of foods and nutrition on the gut microbiome and implications for intestinal health. Int J Mol Sci. 2022;23(17):9588. doi:10.3390/ijms23179588 Scott T, Rasmussen H, Chen O, Johnson E. Avocado consumption increases macular pigment density in older adults: a randomized, controlled trial. Nutrients. 2017;9(9):919. doi:10.3390/nu9090919 MedlinePlus. Lutein. Eisenhauer B, Natoli S, Liew G, Flood V. Lutein and zeaxanthin—food sources, bioavailability and dietary variety in age‐related macular degeneration protection. Nutrients. 2017;9(2):120. doi:10.3390%2Fnu9020120 Ford NA, Liu AG. The forgotten fruit: A case for consuming avocado within the traditional Mediterranean diet. Front Nutr. 2020;7:78. doi:10.3389/fnut.2020.00078 US Food and Drug Administration. Daily reference values - Food components. National Institutes of Health Office of Dietary Supplements. Vitamin E fact sheet for health professionals. National Institutes of Health Office of Dietary Supplements. Magnesium fact sheet for health professionals. National Institutes of Health Office of Dietary Supplements. Potassium fact sheet for health professionals.