March 05, 2021 2 min read

Major Vitamins and Minerals that Boost Immune System plus Some Supplements to Use

Whenever you have an infection or any viral attack, vitamins and minerals always come to your rescue. Many vitamins and minerals tune the immune system, enhance immunity and reduce inflammation.


Most of the vitamins boost our body’s ability to fight infections. The topmost immunity enhancing vitamins are,

  1. Vitamin C

Vitamin C is present in citrus fruits and has a prime role in boosting immune functions. It also increases body defense against diseases. Adding vitamin C to your diet also reduces symptoms of various respiratory infections.

  1. Vitamin D3

Vitamin D is readily available in sunlight. It is a vital micronutrient and top immunity booster and is necessary for the functioning of immune cells in the body. The deficiency of vitamin D in the body also leads to many infections.

  1. Vitamin A

Vitamin A is a fat-soluble vitamin and maintains vision, skin health along with promoting growth and development. It also fights against inflammation. Therefore, it is a widely used supplement.

  1. Vitamin E

Vitamin E is also a fat-soluble vitamin. It is a powerful antioxidant, which prevents damage to oxidative cells of the body. Supplements of vitamin E boost immune function, increase the production of white blood cells and improve resistance against infections.

  1. Vitamin B6

Vitamin B6 helps the immune system to fight against harmful external invaders of the body. The deficiency of vitamin B6 reduces the production of valuable antibodies in the immune system.


Some of the best minerals that boost up the body’s defense mechanism are:

  1. Zinc

It is one of the best immune-boosting supplement, which is vital to maintain overall health. Zinc is responsible for the survival, growth and maturation of immune cells. Daily intake of zinc also reduces the chances of pneumonia and malaria.

  1. Iron

Iron is famous for red blood cells production and oxygen transport. However, it is also one of the best immunity booster supplement. Iron deficiency causes anemia which creates hindrance in the immune response.

  1. Selenium

Selenium is a potent micronutrient, which acts as an antioxidant to decrease cell damage. It also regulates immune responses to avoid inflammation. Low intake of selenium can increase the risk of mortality.

Other Supplements

Some other immunities boosting supplements are,

  1. Elderberry Syrup

Elderberry is one of the best immunity-boosting supplements. It is a natural remedy to treat flu symptoms.

  1. Probiotics

Probiotics are natural bacteria present in the digestive tract. They enhance digestion, decrease cholesterol and improve immune functions.

  1. Turmeric

Turmeric has broad uses, and it reduces inflammation. Increases the responses against infections and improves immunity.

  1. Holy Basil

Holy basil is an adaptogen, which helps to improves the stress management mechanism of the body. The herb is also anti-inflammatory, antimicrobial and treats various mental disorders.

  1. Oregano Essential Oil

This essential oil has powerful healing properties. Therefore, it is one of the best vegan immune-boosting supplements on the market.

Risks and Side Effects

While supplements are good immunity boosters, yet they cannot replace a nutritious diet. Consult your doctor before taking any supplements if you have any underlying health condition. Doctors can tell you the suitable supplements as well as their optimum dosages too. Therefore, you need to be careful while choosing supplements for you.