Nutrition
supplements boost immune system

10 Best Supplements to Boost Your Immune System

Want to know the best supplements to boost your immune system?

Now everybody knows what it’s like being sick and unless you’re crazy there isn’t a person who actually likes it. It seems like every time winter rolls around you’re catching every virus, flu, and cold that comes your way.

It’s no secret having a weakened immune system will make you more susceptible to colds and the flu. But there are supplements you can take that have been proven with science to help boost your immune system.

And unless you live in a bubble then you will undoubtedly be exposed to viruses that can cause colds and the flu. But there are ways to fight back against them other than washing your hands and not touching your face.

So if you’re wanting to lower the chances of having to go through the sicknesses that are the cold and flu then be sure to keep reading to discover the best supplements to boost your immune system.

What Vitamins & Minerals Are Good for Boosting Immune System?

how to boost immune system quickly

Once you’re able to strengthen your immune system you’ll not only lower the odds of getting sick but your body will be healthier and stronger.

Chronic inflammation and stress in your body is one of the underlying causes of having a weak immune system (1). Being able to lower this inflammation will have your body better able to fight off viruses. Much of this can be done by improving your diet with eating the foods on my approved food list. And you can also try lowering stress levels and improving your sleep quality.

what vitamins minerals good for immune system

But if your body is missing vital vitamins and minerals then your immune system won’t be operating as strong as it could (2). And if your immune system isn’t its strongest then the odds of you getting sick from a cold or flu get higher and higher.

This is why it’s important to make sure your body isn’t deficient in these micronutrients. Otherwise, your body and immune system will not be operating at its best. So let’s get into the top 10 supplements you can take to increase your immune system.

Vitamin C

vitamin c

Now just about everybody on the planet has heard taking vitamin C can help boost the immune system (3). But that doesn’t mean we’re getting enough of it.

Once winter comes around people tend to eat fewer fruits and vegetables. This can contribute to deficiencies in vitamin C (4). So it’s a good idea to replenish this lost vitamin C by supplementing it.

Vitamin C helps your body’s defenses by supporting the actual cells of your immune system (5). Vitamin C is also needed (along with collagen) to strengthen your skin so pathogens aren’t able to get into your body (6). Plus vitamin C goes to work in your body by killing some of the pathogens that can cause sickness and disease.

Coronavirus (COVID-19) attacks the respiratory system so it might be a good idea to take vitamin C since it has been found to be effective at fighting respiratory infections (7).

Sale
Nutrivein Liposomal Vitamin C 1600mg - 180 Capsules - High Absorption Ascorbic Acid - Supports Immune System and Collagen Booster - Powerful Antioxidant High Dose Fat Soluble Supplement
  • ✔ HIGHEST AVAILABLE VITAMIN C FORMULA – Nutrivein Liposomal Vitamin C enhanced formula contains 1600mg of Liposomal Vitamin C per serving. With 180 vegetable capsules in each bottle for a full 90 day supply, our brand boasts the highest leading potency of Liposomal Vitamin C found on the market today. Utilizing the phospholipid sunflower lecithin to create liposomes helps the body more effectively absorb the vitamin C in our complex. Phosphatidylcholine helps to ensure superior absorption.
  • ✔ IMMUNE SYSTEM SUPPORT & FAT SOLUBLE VITAMIN C – Our vitamin c supplement is supportive of the immune system. Avoid having to take sick days off from work by taking these pills daily as a defense against getting sick. Our powerful combination of sunflower phospholipids (building blocks of cell membranes) and Vitamin C, creates the best antioxidant supplements that neutralize harmful free radicals caused by stress.
  • ✔ GROUNDBREAKING HEALTH BENEFITS: Vitamin C (ascorbic acid) contains powerful antioxidant properties & helps protect against free radical damage. It supports the immune system, supports healthy brain function & cognition, supports cardiovascular & heart health, supports blood circulation, helps improve mood, contains anti-aging properties such as minimizing wrinkles, supports bone density, helps decrease muscle soreness, and helps increase absorption of calcium & iron.
  • ✔ HEALTHY LIFESTYLE – Our advanced Liposomal Vit C formula is non-gmo, soy-free, gluten-free and dairy-free and is a Vitamin C formula based on Liposomal technology. It uses ascorbic acid & palmitic acid to create Ascorbyl palmitate (fat-soluble form of Vitamin C). When combined with a phospholipid such as sunflower lecithin (which is also part of the formula), the capsule creates a liposomal environment which allows for exceptional absorption and better health benefits.
  • ✔ 100% MONEY-BACK GUARANTEE - If for any reason you aren’t fully satisfied, we'll refund your entire purchase with no hassles. We want to make sure that you are ordering with confidence and assurance. Our world-class customer service wants you to be SATISFIED with your purchase. Absolutely no risk. The bottle comes with our 100% satisfaction guarantee for 60 days. Buy in Bulk For Discounts, See "Special Offers And Promotions" section for details

Vitamin D3

vitmain d sunshine

Ever notice more people get sick in the winter?

The dark, cold and wet days of the winter can contribute greatly to the likelihood you are to get sick. This is because of the lack of sunshine in the winter also means a lack of vitamin D in you as well (8). And studies have found vitamin D deficiency to be linked to increased risk of becoming sick (9).

Your body makes vitamin D when sunshine hits your body. It then converts it to cholesterol and then into actual vitamin D. The white blood cells in your immune system have vitamin D receptors. Research has found vitamin D to help your immune system activate T cells which are needed to fight disease and infections (10).

Vitamin D3 might also help with Coronavirus as it’s been found to help fight acute respiratory infections (11).

Vitamin D3 + K2 with Organic Coconut Oil - 60 Veggie Softgels
  • 2 Vitamins in 1 | 5000 IU (125mcg) of Vitamin D3 & 100 mcg of Vitamin K2 MK-7 for bone health and immune support.*
  • BETTER THAN THE REST | The only Non-GMO Verified, Vegan Certified, 100% Plant Based Vitamin K2+D3 softgel available. Free of Animal Ingredients such as Lanolin and Bovine Gelatin
  • PLANT-BASED INGREDIENTS | 100% Vegan Vitamin D3 from Lichen and Mk-7 Vitamin K2 from Chickpea encapsulated in a Non-GMO Tapioca softgel capsule.
  • MADE WITH COCONUT OIL | Vitamin K2 & D3 are both fat soluble and difficult for the body to absorb if not taken with a fat. To help absorption we blend our product with Coconut Oil.
  • MONEY BACK GUARANTEE | All Sports Research (SR) Vitamins & Supplements come with a 90 day Money Back Guarantee (See below for details).^

Zinc

zinc oysters

Now a lot of people have heard about vitamin C and D for boosting your immune system but zinc is rarely mentioned. Crazy enough adding more zinc to your diet can have a more profound effect on your body’s defenses than vitamin C or D (12).

Zinc is a mineral that can help prevent your body from spiraling into high levels of inflammation. Like said earlier having too much inflammation in your body can lead to serious health problems and an increased risk for disease or sickness.

Studies have also shown zinc to be effective at fighting Coronavirus (13). This is because zinc is thought to prevent the replication of bad viruses in your body. But unfortunately up to 1/3 of the world population is deficient in zinc (14). Now you don’t have to go overboard and take a high amount of zinc but just make sure your levels aren’t deficient.

Double Strength Zinc Picolinate 60c by Thorne Research
  • A high bioavailability double-strength zinc supplement.
  • Capsule
  • Dietary supplement
  • Dietary supplement
  • Hypo-allergenic

L-Lysine

lysine steak

Whenever I feel a cold coming on I immediately start loading up on L-lysine supplements. It’s an amino acid that your body uses for antibody production. Your immune system uses these antibodies to fight off disease and illnesses. Studies have even found taking L-lysine was effective at preventing cold sores (19). L-lysine is also an important part of collagen which is also useful for preventing signs of aging such as wrinkles and saggy skin (20). Lysine is highest in meats like steak, chicken and pork.

Thorne Research - L-Lysine - Essential Amino Acid for Skin Health, Energy Production, and Immune Function - 60 Capsules
  • Immune: Supports healthy immune function*
  • Collagen: Supports healthy skin and collagen*
  • Essential: An amino acid that is often low in vegetarian diets*
  • Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
  • Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.

Magnesium

spinach magnesium

Magnesium is another vital micronutrient that is used in over 300 enzymatic reactions in your body (21). Unfortunately, it’s also another micronutrient that’s become heavily deficient in much of the population (22). Studies have found being deficient in magnesium can lead to negative changes in the balance of your immune system and inflammation (23).

Thorne Research - Magnesium Citramate - Magnesium with Citrate-Malate to Promote Energy Production, Heart and Lung Function, and Metabolism of Sugar and Carbs - 90 Capsules
  • For A Common Deficiency: Magnesium is often deficient in the American diet
  • Multiple Benefits: Magnesium supplementation benefits energy production, heart function, and lung function, and promotes the metabolism of sugar and other carbs*
  • Muscle Tenderness/Fatigue: Magnesium and malate (malic acid) provide support for individuals with muscle tenderness and fatigue*
  • Kidney: Magnesium and citrate both support kidney function by decreasing calcium oxalate and phosphate in the urine*
  • Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.

Omega-3 Oil

omega-3 fish oil immune system

Chronic inflammation in your body is an underlying factor in having a weakened immune system. So the better you’re able to lower this inflammation the stronger your immune system is going to be at fighting sicknesses. Unfortunately, most people eat way too many foods that contain a high amount of omega-6 fatty acids. This throws off the balance to omega-3 fatty acids in the body causing chronic inflammation. It’s best to supplement with omega-3s with dietary supplements like krill oil or fish oil to correct this imbalance to give your immune system a boost (24,25).

Sale
Nordic Naturals Ultimate Omega, Lemon Flavor - 1280 mg Omega-3-90 Soft Gels - High-Potency Omega-3 Fish Oil Supplement with EPA & DHA - Promotes Brain & Heart Health - Non-GMO - 45 Servings
  • Why Omega-3s; Research shows that the essential fatty acids EPA & DHA in fish oil support heart, brain, eye, & immune health; Omega-3s may also help support a healthy mood
  • Doctor-Recommended Formula; Nordic Naturals Ultimate Omega features high concentration omega-3 fish oil in soft gels; This formula meets the daily recommended dose suggested by the American Heart Association to support a healthy heart
  • Better Absorption, Better Taste, No Fishy Burps; All of our omega-3 fish oil concentrates are in the triglyceride molecular form (the form naturally found in fish) for optimal absorption; Great lemon taste
  • Purity Guaranteed; Every batch of Nordic Naturals fish oil is crafted from fresh, wild-caught, omega-rich fish; Nordic Naturals is committed to using only non-GMO ingredients; Gluten- & dairy-free; No artificial colors, flavors, or preservatives
  • Ethical Innovation; Nordic Naturals has always been at the forefront of sustainable and ethical practices in the natural products industry; Through science and innovation, we are committed to delivering safe, effective nutrients for optimal wellness

Echinacea

Echinacea

Echinacea is a plant and a popular herbal supplement for battling colds and the flu. There are numerous studies finding it to be effective for boosting the immune system (26). One study found those taking echinacea lowered their risk of getting sick by half (27).

But many experts question the validity of the studies with one study finding no evidence it helps with colds. Yet a recent 2015 review study found echinacea could help the immune system by increasing the amount of “good guys” in your body to fight off sicknesses. They found this could reduce your risk of getting sick by over 1/3 (28).

Thorne Research - Phytogen - Immune Function Support with Echinacea, Astragalus, Schisandra, and Coptis - 60 Capsules
  • Immune Function: Echinacea helps activate natural killer cells*
  • Berberine: Coptis contains berberine, which helps inhibit the adherence of foreign organisms to the lining of the GI tract and bladder*
  • WBCS: Astragalus stimulates the production of white blood cells*
  • Respiratory: Schisandra has a long history of use in Chinese medicine for supporting immune function, especially in the respiratory tract*
  • Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.

Garlic

garlic immune system

Need an excuse to eat more garlic?

Now you can eat as much as you want since it’ll help to keep the delicate balance in your immune system. Garlic has been found in studies to enhance the function of critical cells in your immune system to fight off and kill dangerous viruses (29). Plus studies have also found garlic to be useful in improving the inflammatory response when a virus enters your body (30).

Garlic contains a vital ingredient called allicin. It’s a powerful compound and immune system boosters that has been found to be the secret ingredient to battling the cold and flu. Studies have found supplementing with garlic resulted in lowering the risk of getting sick in the first place by over half and reducing the time of being sick by more than 2/3rds (31).

Sale
Kyolic Garlic Formula 100 Original Cardiovascular Formula (300 Capsules)
  • KYOLIC CARDIOVASCULAR: By helping to maintain circulatory function, this formula supports & strengthens your cardiovascular system & promotes overall heart health. Made from organic, aged & odorless garlic.*
  • WHOLE BODY SUPPORT: Aged garlic is used for immune system support, digestion support, inflammation & detoxification. It has antioxidant power, making it an excellent source of support for whole body wellness.
  • ALWAYS ODORLESS: Kyolic Aged Garlic Extract is made from organically grown garlic that has been aged up to 20 months to enhance the nutritional value, remove its pungent odor and make it gentle on the stomach.
  • ORGANICALLY GROWN: Because we know that the greatest health benefits come from the best natural sources, Kyolic's high-quality nutritional supplements start with whole, pure, non-GMO, organic garlic.
  • EXPLORE WAKUNAGA: With a mission to promote good health throughout the world, Wakunaga offers nutritional supplements including Kyo-Dophilus Probiotics, Kyolic Specialty Items and Kyo-Green Greens & Superfoods.

Glutamine

glutamine

Another highly underrated illness fighter is the amino acid glutamine. The cells in your immune system use glutamine as one of its main fuel sources. A review study found your immune system heavily depends on glutamine to survive and to fight off dangerous viruses and pathogens (32).

Glutamine is also useful at improving the health of your gut where most of your immune system is (33). Unfortunately, when many people become sick when their body isn’t able to produce enough glutamine to fight off invading pathogens. This is why it’s not a bad idea to supplement it if you feel like you’re low.

Pure Encapsulations l-Glutamine 500 mg | Supplement for Immune and Digestive Support, Gut Health and Lining Repair, Metabolism Boost, and Muscle Support | 90 Capsules
  • Gastrointestinal Health: l-Glutamine nutritionally supports the mucosal lining and healthy functioning of the gastrointestinal tract.*
  • Supports Lean Muscle: l-Glutamine also helps promote and preserve lean muscle mass.*
  • Amino Acid: l-Glutamine is the most abundant amino acid in the body. In times of metabolic stress, glutamine is utilized by the body for tissue repair and gastrointestinal tract support.*
  • Pure Ingredients: Pure Encapsulations manufactures a line of hypoallergenic, research-based dietary supplements. Products are meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.*
  • Free From: Pure Encapsulations products are free from wheat, gluten, egg, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners and colors, and other unnecessary excipients. Any product containing ingredients derived from allergens, such as soy, dairy or shellfish is clearly labeled. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
How can I boost my immune system fast?

I’d first start off by replenishing any micronutrient deficiencies you may have. This is what causes your immune system to be low. Adequate levels of vitamin C, D, Zinc, Magnesium, etc. are all necessary for a strong immune system. Most people can easily become vitamins deficient in these vital micronutrients which could lead to a compromised immune system. Make sure you’re also getting plenty of quality sleep, eating healthy, stay well hydrated and exercising will keep illness away.

The Last Word

At the end of the day, there’s only so much you can do to prevent yourself from getting a cold or the flu. But living a healthy lifestyle by eating right, exercising, sleeping well and taking all the right vitamins and minerals will give your immune system a fighting chance.

Sometimes you’re going to get sick no matter what you do. So it’s best to strengthen your immune system the best you can so you can shorten how long you have it and lessen the symptoms.

And making sure you’re getting enough of the vitamins and minerals above through supplementing will be key to boosting your immune system during cold and flu season.

Load More Related Articles
Load More By Josh Schlottman
Load More In Nutrition

Leave a Reply

Your email address will not be published. Required fields are marked *