As we are living in fall and the start of cold and flu season, it’s more vital than ever that we maintain a strong immune system. A healthy diet and lifestyle are always the best ways to support our immune system, but sometimes we need a little extra help. We are here with six of the best supplements to keep your immune system strong all season long. Also, we are offering the iHerb discount code to provide you a combination of immunity and affordability. Let us get started with our top picks of dietary supplements.

Best Supplements to Strengthen your Immune System

Follow the list below to get a detailed analysis on the supplements essential for your immunity.  Read on to learn more.

1. Vitamin C

Vitamin C is one of the best-known & widely-studied immune-supportive nutrients. It’s a powerful antioxidant that can help protect cells from damage, and it has been shown to increase levels of important immune cells like natural killer cells and lymphocytes. Vitamin C is also involved in producing collagen, which is important for wound healing. You can find vitamin C in citrus fruits, bell peppers, tomatoes, broccoli, Brussels sprouts, and kale. Or, you can supplement with vitamin C capsules or powder.

2. Zinc

Zinc is another important nutrient for immune health. It’s involved in various aspects of immune function, including cell growth and development, communication between cells, and inflammation control. Zinc deficiencies have been linked to increased susceptibility to infection. Good food sources of zinc include oysters, beef, spinach, cashews, pumpkin seeds, and lentils. You can also take zinc supplements in capsule or lozenge form. Just be careful not to take too much zinc; too much can actually suppress immunity. The RDA for zinc is 11 milligrams for adult men and 8 mg for adult women.

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3. Vitamin D3

Vitamin D3 is a fat-soluble vitamin that’s essential for bone health but that also plays an important role in immunity. Vitamin D helps regulate the production of important immune cells like T cells and macrophages. It also helps reduce inflammation levels throughout the body. Many people are not sufficiently nourished with vitamin D3, especially during the winter months when there is less sunlight exposure. The best way to get enough vitamin D3 is to supplement with it; most people need between 1,000 IU (25 mcg) and 4,000 IU (100 mcg) per day. You can also take in small amounts of vitamin D3 in fatty fish like tuna and salmon, as well as eggs and mushrooms exposed to UV light during their growing process.

4. Curcumin

Turmeric contains curcumin, an active compound that gives the spice its characteristic yellow color. Curcumin has powerful anti-inflammatory effects and has been shown to improve symptoms of arthritis, Crohn’s disease, ulcerative colitis, psoriasis, and more. Curcumin has also been shown to boost immunity by increasing levels of important immune cells like natural killer cells and T regulatory cells while also reducing inflammation throughout the body. Curcumin supplements are available online or at your local health food store; just make sure they contain black pepper extract (piperine), which increases curcumin absorption levels by 2,000%.

5. Echinacea purpurea

Echinacea purpurea is a herbal supplement that’s traditionally been used to treat cold and flu symptoms like sore throat, cough, congestion, and fever. Echinacea works by stimulating the immune system; it increases levels of important immune cells like natural killer cells while also reducing inflammation throughout the body. You can look for echinacea supplements online or at your local health food store; many products also contain other herbal ingredients like elderberry or goldenseal root that can further support immunity.

6. Goldenseal root

Goldenseal root is a supplement commonly used to treat digestive issues like diarrhoea but that also has powerful immunostimulatory effects thanks to its active compound berberine—an alkaloid that has been shown to increase levels of important immune cells like natural killer cells while reducing inflammation throughout the body. If you’re taking goldenseal root supplements for a long period of time, don’t exceed two weeks at a time as berberine can negatively affect liver function if taken at high doses.

Why are Supplements important for your Immune System?

The immune system is a complex network of cells and organs that work together to help shield the body from foreign invaders (such as viruses, bacteria, and parasites). Supplements play a critical role in supporting immune function.

Moreover, probiotics are live microorganisms that can help to support the immune system by maintaining gut health. In addition, omega-3 fatty acids have been shown to decrease inflammation and improve immune response. Ultimately, supplements can help to keep the immune system functioning properly, which is essential for good health.

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As you are now well aware of the many benefits that supplements offer, do not forget the benefits of buying them online. When you are all set to buy your supplements, use the iHerb code and get the best deals on your purchase.

Final Thoughts

These six supplements can help you stay healthy all season long by supporting your immune system. It is crucial to discuss with your doctor before adding any new supplements to your routine. And remember: a healthy diet and lifestyle are always the best ways to support your overall health—supplements are just an added bonus. Lastly, remember to use the iHerb discount coupon when you are decided to make your investment in your supplements.

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