5 Best vitamins that help to boost your immune system

This is a health-related section. In section, you will learn about the 5 best vitamins that help or assist to boost the immune system in your body. Vitamins, you know are organic substances that help many functions in your body. Though they need in minute quantity, their deficiency causes serious complications in your body.

Your body won’t have the ability to produce vitamins itself, therefore you have to get them from the diet. Vitamins are broadly classified into two different categories, water-soluble vitamins, and fat-soluble vitamins, water-soluble vitamins only dissolve in water, while fat-soluble dissolve in fat in your body.

Do you know which of the following is not a fat-soluble vitamin?

Vitamin A, vitamin D, or vitamin C. Yes, vitamin C is definitely not a fat-soluble vitamin.


Vitamins that boost the immune system

Selecting a diet with the correct vitamins can help you build up your immune system. The more you select a diet rich in vitamins, the more likely you boost your immune system for the long time and long haul.

Modern research has proved that these 5 following vitamins are considered best in order to maintain and increase your immune system.

Vitamin B6

This vitamin is very significant to support different biochemical reactions in your immune system. One of the major functions of vitamin B6 is to produce T-cells and white blood cells.

Sources of vitamin B6

  • Beef 
  • Beef liver
  • Potatoes
  • Bananas
  • Chicken breast
  • Bulgur

Vitamin E

This is a very powerful antioxidant that assists your immune system to fight against infections. Studies say that vitamin E is one of the best effective components of your immune system.

Sources of vitamin E

  • Mango
  • Spinach
  • Wheat germ oil
  • Kiwi
  • Tomatoes
  • Broccoli
  • Sunflower seeds
  • Nuts, like peanut and almond

Vitamin C

This is a water-soluble vitamin and is present in citrus fruits in very large quantities, but you can get vitamin C from a variety of vegetables and fruits. One of the major functions of vitamin C is, it acts as an antioxidant, which means it prevents your body from toxins that cause inflammation in your body.

Sources of vitamin C

Vitamin C is present in high quantities in citrus fruits, but you can fill your requirement with vegetables and other fruits as well.  The following are the sources of vitamin C.

  • Kiwi
  • Strawberries
  • Grapefruits
  • Cooked broccoli
  • Grapefruit juices
  • Red bell pepper
  • Raw broccoli
  • Oranges and orange juice
  • Green bell pepper
  • Brussels sprouts


Dietary selenium is responsible to keep your immune system healthy. Studies tell that it not only activates your immune system but also tells your immune system when to pump the brakes. Dietary selenium protects your body from chronic inflammation and other autoimmune diseases like arthritis, Psoriasis, and Crohn’s disease

Food rich in selenium

  • Tuna
  • Canned sardines
  • Brown rice
  • Oatmeal
  • Milk
  • Lentils
  • Nuts
  • Eggs
  • Cottage cheese


Zinc is anti-oxidant and anti-inflammatory. Zinc is responsible to make all your immune cells function properly, therefore it is called the “gatekeeper” of your immune system.

Foods that rich in zinc

  • Milk
  • Lentils
  • Pumpkin seeds
  • Turkey breast
  • Greek yogurt
  • Blue crab
  • Cheddar cheese
  • Shrimp
  • Canned sardines
  • Oysters
  • Beef

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