Vitamins are essential nutrients that perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. Vitamins also convert food into energy and repair cellular damage.
There is some evidence that certain vitamins may help boost your immune system and help fight off infections. These include vitamins A, C, E and D. Here's a closer look at each one:
Vitamin A: This vitamin is important for a healthy immune system as well as good vision, skin health and cell growth. Vitamin A can be found in foods such as carrots, sweet potatoes, dark leafy greens and eggs.
Vitamin C: Vitamin C is a powerful antioxidant that helps protect cells from damage caused by free radicals. It also helps the body produce collagen and supports the immune system. Foods rich in vitamin C include oranges, grapefruits, broccoli and kale. You can also get your daily dose of vitamin C through supplements.
Vitamin E: This vitamin is an antioxidant that helps protect cells from damage caused by free radicals . It also helps support the immune system .Foods high in vitamin E include sunflower seeds , almonds ,spinach and avocados .You can also take vitamin E supplements .