Immune Boosters: Hit or Miss

Immune Boosters Hit or Miss

According to Appalachian State University professor David C. Nieman, the immune system is complicated, spans the whole body, and is incredibly active. Physical exercise combined with a proper diet and a suitable sleeping schedule is the best way to stay healthy.

There is no quick fix regarding the immune system, and most experts agree that it’s difficult to show any proof that the immune boosters mentioned below are effective.

Vitamin D

There’s been a great deal of interest surrounding the possible benefits of this vitamin due to the COVID-19. Vitamin D deficiency is linked to increased rates of infection, as well as recurring colds. The best source of vitamin D is from the sun. Most people get enough vitamin D (commonly known as the sunshine hormone) from natural sunlight. However, for those that live in less sunny climates, quality vitamin D supplements are available.


According to experts, garlic (especially aged garlic extract) has enhanced antioxidant properties. Researchers have discovered immune-boosting compounds in garlic that fight viruses and symptoms of illness. Those that don’t like raw or cooked garlic can always choose a top-rated garlic supplement.


Some studies suggest that using this supplement can help shorten the symptoms of sinusitis and influenza. While there’s no conclusive data supporting this idea, elderberries have a high vitamin and antioxidant content, and epidemiological studies have discovered a connection between high antioxidant diets and lower cancer rates. Consumers looking for a reliable elderberry supplement can always try out high-quality elderberry syrups.

It seems that the verdict is still out on immune system boosters. Most experts agree that seven to eight hours of sleep, a balanced diet, and between 150 and 300 minutes a week of exercise are the best ways to maintain a healthy immune system. Trying out any of the supplements mentioned above, meanwhile, should be done after consulting a physician.

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