6 Dietary Supplements For The Immune System

6 Dietary Supplements For The Immune System

As the COVID-19 pandemic continues after nearly two years, people continue searching for new ways to take control of their health and support overall wellness. This interest in self-care has led to increased interest in immune-strengthening strategies, including the use of dietary supplements.No supplements can prevent or treat COVID-19 or other illnesses, but a combination of healthy lifestyle practices and the responsible use of science-backed supplements can keep the immune system functioning at its best. A strong immune system is your best defense against any germs you may encounter.

Although vitamin D can be obtained through sunlight, not everyone is able to be outdoors long enough to benefit. Few foods are a natural source of vitamin D, but dietary supplements are a prudent choice to meet the daily recommended intake. This is especially important throughout the pandemic, as several recent studies associated sufficient vitamin D levels to less severe cases of COVID-19. Other science-backed ingredients that are important for the immune system include:

Vitamin C — an essential vitamin that acts as an antioxidant to support the body’s natural immune defenses

Vitamin E — a fat soluble antioxidant that plays a role in antibody production and natural killer cell activity

Selenium — an essential mineral that supports innate and adaptive immunity

Zinc — an essential mineral with antiviral and antimicrobial activity

Omega-3 Fatty Acids — essential fatty acid that are important mediators of inflammation and immune function.

Other science-backed supplements include elderberry and echinacea, which have been researched to support immune health. In addition, emerging probiotic research demonstrates how a healthy gut, full of good bacteria, is directly tied to optimal immune health. These vitamin, mineral, herbal, and probiotic supplements s are regulated by the U.S. Food and Drug Administration and may be subject to third-party and retaile- quality review. Do your research and ask your doctor or pharmacist which supplements might be right for you.