Best Supplements for Immunity: Expert Announces ‘Most Important’ Nutrients for Boosting Immune System
Dr. Chris D’Adamo, director of the Center for Integrative Medicine at the University of Maryland School of Medicine, USA, recommends the following supplements for use in moderation to keep you in top shape. “Vitamin C can help prevent viral, bacterial and other infections,” Dr. D’Adamo said. The nutrient is said to shorten the duration of colds (when you catch one) and acts as a “natural antihistamine and anti-inflammatory”.
NHS guidelines recommend 40 mg of vitamin C per day for adults because the nutrient – otherwise known as ascorbic acid – cannot be stored in the body.
Vitamin C helps protect cells and is essential for maintaining healthy skin, blood vessels, bones and cartilage; the nutrient can also aid in wound healing.
Foods that are sources of vitamin C include:
- Citrus fruits, such as oranges
- Brussels sprouts
Taking more than 1.00 mcg of vitamin C can cause: stomach pain, diarrhea and gas.
READ MORE: Vitamin B12 Supplements: Three ‘Insidious’ Warning Signs of Harmful Deficiency
Daily vitamin D supplementation in the fall and winter is also recommended by the NHS.
“In the fall and winter, you need to get vitamin D from your diet because the sun is not strong enough for the body to produce vitamin D,” the NHS said.
“But since it’s difficult for people to get enough vitamin D from food alone, everyone (including pregnant and breastfeeding women) should consider taking a daily supplement containing 10 mcg of vitamin D during the day. ‘fall and winter. “
Vitamin D helps regulate the amount of calcium and phosphate in the body, which is necessary for keeping bones, teeth, and muscles healthy.
Dr. D’Adamo also recommends “short-term” vitamin A supplementation when fighting a respiratory infection.
Vitamin A, also known as retinol – as pointed out by the NHS – indeed helps the immune system to function properly.
In addition, it also keeps the lining of the nose healthy and helps your vision in dim light.
Food sources of vitamin A include:
- Fatty fish
- Low fat enriched spreads
- Milk and yogurt.