Best Supplements And Vitamins To Boost Immune System

vitamins to boost immune system

If you have some infections or combating clod you need to know best vitamins to boost your immune system. Actually adding a few immune-boosting vitamins to your routine can be incredibly beneficial.

There are certain vitamins, minerals and supplements shows to fine-tune immune function, enhance antibody production and alleviate inflammation to keep you feeling your absolute best.

In here let’s discover which vitamins to boost immune system well. In here let’s cover some of the top immune-boosting supplements and how they can benefit your health, along with some simple suggestions for how to use them.

Best Vitamins to boost immune system

Vitamin C

Vitamin C plays a main role in immune function. It’s often used to help bump up your body’s defences against infection.

In 2006 trial in Annals of Nutrition & Metabolism even found that getting enough vitamin C in your diet could help decrease symptoms and shorten the duration of respiratory infections.

Dosage recommendation: 75–90 milligrams for women and men, respectively

Vitamin D3

Vitamin D also a best vitamins to boost immune system. This vitamin plays an important micronutrient involved in many aspects of health and is also one of the top immune system booster vitamins.

Not only is vitamin D3 integral to the function of immune cells in the body, but a deficiency in this important micronutrient can actually increase the risk of infection.

Be sure to opt for vitamin D3 over other forms, as it’s the most effective at improving vitamin D status in the body.

Dosage recommendation: 400–800 IU

Vitamin A

Vitamin A is a fat-soluble vitamin. This is vital for maintaining healthy vision, supporting skin health and promoting proper growth and development.

Not only that, vitamin A is also crucial for the development of certain immune cells necessary to fight inflammation and infection, earning it a slot as one of the best vitamins to boost immune system.

Dosage recommendation: 700–900 RAE for women and men, respectively

Vitamin E

Vitamin E is a fat-soluble vitamin and it also powerful antioxidant, that helping to fight free radicals and prevent oxidative damage to the cells.

As one of the top immune-boosting vitamins, studies show that supplementation with vitamin E could enhance immune function, boost the production of white blood cells and increase resistance against infection.

Dosage recommendation: 15 milligrams

Vitamin B6

According to the studies vitamin B6 could help ramp up immune function to fight foreign invaders in the body.

So one study published in European Journal of Clinical Nutrition, administering vitamin B6 to critically ill patients was able to significantly enhance their immune response over a two-week period.

These are the best vitamins to boost immune system well. The other studies show that a deficiency in this key vitamin can reduce the production of important antibodies involved in immunity.

Dosage recommendation: 1.2–1.7 milligrams

Minerals to boost immune system

Not only there are vitamin to boost immune system. Minerals also play big role in here.

Several minerals have been studied for their impact on immune function and their abilities to bump up the body’s natural defence system. Here are some of the best minerals for immune system.


Through various minerals, most effective immune-boosting supplements is zinc. It is crucial to maintaining overall health.

According to the researchers zinc helps regulate the immune response and is necessary for the survival, proliferation and maturation of immune cells.

Clinical trials have also found that getting enough zinc in your daily diet can reduce the incidence and improve the outcome of serious conditions like pneumonia and malaria.

Dosage recommendation: 8–11 milligrams for women and men, respectively


Iron play well known role in red blood cell production and oxygen transport. But iron is also considered one of the best immune-boosting supplements as well.

According to the studies iron deficiency anaemia can impair the body’s immune response, which could potentially ramp up the risk of illness and infection. Women, infants, children and those following a vegan or vegetarian diet may be at an increased risk of deficiency.

Dosage recommendation: 8–18 milligrams for men and women, respectively


According to the studies selenium also be involved in regulating excessive immune responses to prevent widespread inflammation.

One review in Lancet also noted that low intake of selenium may be associated with several adverse effects on health, including poor immune function, cognitive decline and an increased risk of mortality.

Selenium is a Powerful micronutrient that acts as an antioxidant to neutralize harmful free radicals and decrease cell damage
Dosage recommendation: 400 micrograms

Other Supplements Which help to boost immune system

Not only vitamins to boost immune system, there are so many supplements that able to boost immune system.

Actually the immune-boosting vitamins and minerals listed above, several other supplements may also be beneficial for immune function. Here are a few of the top immune-boosting supplements to consider adding to your routine.

Elderberry Syrup

Derived from the berries of the Sambucus tree, elderberry syrup is often hailed as one of the best natural immune-boosting supplements. Rich in health-promoting polyphenols, elderberry syrup is frequently used as a natural remedy to treat flu symptoms and speed up recovery.

According to one study out of Israel, taking elderberry syrup four times daily for five days significantly shortened the duration of the flu compared to a placebo. Another analysis in 2019 concluded that elderberry could also help treat upper respiratory symptoms.

Dosage recommendation: 1 tablespoon up to four times daily


Probiotics are a form of beneficial bacteria found in the digestive tract. Probiotic supplements have been linked to a long list of health benefits, including enhanced digestion, decreased cholesterol levels and, most notably, improved immune function.

In fact, studies show that probiotics regulate the function of certain immune cells and may even be beneficial for immune-related conditions, ranging from viral infections to allergies and eczema.

Dosage recommendation: 10–100 billion CFU


Beside providing curries, soups and sauces with a vibrant hue, turmeric has also been extensively studied for its potent medicinal properties.
The active compound found in turmeric, has been shown to reduce inflammation, enhance antibody responses and modulate immune function, which may provide protection against conditions like heart disease, allergies, arthritis and diabetes.

Dosage recommendation: 500–2,000 milligrams of turmeric extract

Risk And Side Effects

As shown as earlier supplementation can be a useful tool to increase your intake of certain vitamins, minerals or health-promoting compounds. But you should keep in mind that it shouldn’t be used in place of a nutritious, well-rounded diet.

Not only can nutrient-dense foods like fruits, veggies, whole grains and legumes provide many of the vitamins and minerals listed above, but they can also supply other essential nutrients to support immune health, including fibber, heart-healthy fats and antioxidants.

Make sure if you have any underlying health conditions or are taking other medications, you need to talk to your doctor before starting supplementation.