

Use of some supplements has been associated with modest reductions in the risk of SARS-CoV-2 infection, but no supplement is known to have the efficacy exhibited by currently authorized vaccines. Risk was 60% greater among those with severe obesity (BMI > 34.9 kg/m 2) compared to patients of normal weight (BMI of 18.5 to 24.9 kg/m 2) ( Anderson, Annals Int Med 2020). This may also help you maintain a healthy weight, which is important because obesity has been associated with an increased risk of requiring intubation or dying among people hospitalized with COVID-19, particularly those under 65 years of age. Take steps to control hypertension and blood sugar fluctuations with diabetes, as these conditions are associated with more severe disease if infected. Getting adequate sleep and exercise and eating a healthful diet that includes adequate (but not excessive) intakes of essential nutrients, such as vitamins C and D, as described below, are also important for staying healthy. In addition, strongly consider getting the COVID-19 vaccine when it becomes available to you after talking with your doctor - current data shows it can help protect you (see our Answer for more details). Of course, the most important thing you can do to avoid infection with coronavirus is to prevent exposure by following the latest recommendations of the CDC and World Health Organization regarding social distancing, wearing a mask when needed, and other precautions. If you are planning to try any of these supplements, be aware that ConsumerLab has tested and reviewed many of these products and it may be worthwhile to check ConsumerLab's Top Picks in each category - based on best quality, appropriateness of strength and dosing, and value - using the links provided below. Supplements and products unlikely to help with coronavirus and could be dangerous Supplements and products unlikely to help with coronavirus Supplements that may help reduce symptoms of coronavirus Vitamin and minerals that may help with coronavirus if you're not getting enough Here's what you need to know, and we've grouped these approaches in the following categories: None have been proven to work, but some have potential benefit. Many supplements and natural or other alternative treatments are being promoted to prevent or treat coronavirus (COVID-19).
