Today’s Top Rated Supplements

While cleanliness and sanitation are effective to a point, people seem to forget that the body is designed to be naturally resistant to infection.  Consequently, they spend more time, money and effort trying to kill germs than they do supporting healthy habits by keeping their immune system strong.

The misguided emphasis on killing germs is having a serious negative impact on human health and the environment. For instance, the overuse of antibiotics in treating contagious disease has resulted in a weakening of people’s immune systems. (a)

Fortunately, there is a better way to stay healthy than by killing germs.  You can use herbs and nutrients that strengthen our immune systems. Using natural remedies-Some specific foods or supplements- may further increase immunity. (b)(c)

Which brings us to the main question….

What are Our Best Supplements to Boost Your Immune System?

1.) Vitamin C

Vitamin C is perhaps the most popular supplement on the market right now. Taken to protect against infection due to its important role in immune health.

Supports the function of various immune cells and enhances their ability to protect against infection. It’s also necessary for cellular death, which helps keep your immune system healthy by clearing out old cells and replacing them with new ones (1)(2)

Nature’s Sunshine Vitamin C works best with attending bioflavonoids, which help protect the body from free radical damage.

Ascorbates powder mixes easily into water or other beverages to give your immune system a boost and aid in collagen production. Without vitamin C, the body cannot make collagen, the substance that holds the body’s cells together and maintains skin integrity. 

Chewable Vitamin C suitable for both Adults and Children. Recommended Use:
Adults: Chew 2 tablets with meals twice daily. Children: Chew 1 tablet with meals twice daily.

Also Available in Time-Release Form

Time-Release allows more efficient use of vitamin C by slowly releasing it into the body.

2.) Zinc

Zinc is a mineral that’s commonly added to supplements and other healthcare products like lozenges that are meant to boost your immune system. This is because zinc is essential for immune system function.

It may help protect against respiratory tract infections and reduce the duration of these infections. (3)(4)(5)

Nature’s Sunshine Zinc Lozenge with Vitamin C – Boost immune function with fast-melt throat lozenge with natural fruit flavors.

3.) Vitamin D

Vitamin D is a fat-soluble nutrient that is essential for immune function.

Deficiency in this important vitamin, may negatively affect your immune function. In fact, low vitamin D levels are associated with an increased risk of upper respiratory tract infections. This includes influenza and allergic asthma (6)

Studies show that supplementing with vitamin D may improve immune response. Recent research suggests that taking this vitamin may protect against respiratory tract infections.

Note that vitamin D supplements may improve response to antiviral treatments in people with certain infections, including hepatitis C and HIV (7)(8)(9)

Vitamin D works synergistically with vitamin A, supporting the immune and glandular systems, strengthening bones and teeth and promoting healthy skin and eyes.

4.) Elderberry 

Sambucus nigra commonly called Black elderberry, has long been used to treat infections.

Studies show elderberry extract demonstrates potent antibacterial and antiviral potential against bacterial pathogens responsible for upper respiratory tract infections and strains of the influenza virus (10)

Nature’s Sunshine Children’s Elderberry Immune – Supports kid’s immune system with elderberry, vitamin C and zinc!

Nature’s Sunshine Elderberry D3Fense is combo with vitamin D3 and echinacea for powerful immune system support.


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According to results from scientific research, the supplements listed above may offer immune-boosting properties. Nature’s Sunshine’s Medical and Scientific Advisory Board (MSAB) combines a diverse range of world-renowned experts who are recognized as leaders within their respective fields. Members of the MSAB represent medical professionals who maintain active practices, researchers who publish ground-breaking discoveries, and scientists with a history of cutting-edge, innovative product development.

Many supplements on the market may help improve immune health. Zinc, elderberry, and vitamins C and D are just some of the substances that have been researched for their immune-enhancing potential.

Although these supplements may offer a small benefit for immune health, they should not and cannot be used as a replacement for a healthy lifestyle.

If you decide that you want to try a supplement, speak with your healthcare provider first, as some supplements may interact with certain medications or are inappropriate for some people.

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