m

Best Immunity Boosters – Top Immune System Supplements That Work

“Your body’s immune system protects you from illness, disease, and infection”

Good health depends on a strong immune system. While some people naturally have a strong immune system, others follow a healthy lifestyle and eat foods that boost their natural immunity. On the contrary, many people seem to have low immune function due to various reasons. There could be a variety of reasons for this, such as poor eating habits, medical problems, and unhealthy lifestyles.

Today, many people take immune booster supplements to support their natural immunity.

Hundreds of immune system supplements claim to boost immunity, so choosing the best one becomes daunting. We have spent hours researching the best immunity boosters of 2021 to find the ones that actually work and are popular.

Our Rankings For Best Immune Boosting Supplements

Our research and editorial team tested immunity boosters, read lab reports, contacted manufacturers, and did extensive due diligence to find the best immune system support supplements of 2021. Here are our rankings.

Vitapost Immune Support Nourish your immune system and flood your body with antioxidants
Mushroom Defense Supports wellness and vitality
VitaPost Immune Complex Prevent cold and flu symptoms
Zenith Labs Nano C Assist in faster recovery from bacterial and viral infections
Epishield Plus Aid in strengthening respiratory and digestive health
Advanced Bionutritionals ResistolSupport healthy immune function and increase mental clarity
Organixx 7M Promote immunity to protect against aches and pains
Bioshield MD Improves energy level, joint health, and mental health
VitaPost Turmeric and Ginger Enhances overall health and wellness
Immuno Defense 4XSupports healthy immunity and git health
Doctor g’s Naturals Q-Ion Immune Defense Strengthen and protect your immune system from various infections
Immunity 911 Effectively works against numerous illnesses
Immunity Formulas Immune Support Provides healthy ways to strengthen your immune system

VitaPost Immune Support

m

VitaPost’s Immune Support provides you with a range of botanical extracts to nourish and strengthen the immune system. According to VitaPost, the product’s herbal extracts, vitamins, and other ingredients support a healthy immune system.

The formula contains a blend of modern and traditional ingredients, making it one of the best immune boosters. Some of the elements present in the formula work by flooding your body with antioxidants to support immunity. At the same time, other components work by targeting different aspects of your immune system.

With over a dozen proven anti-oxidant and anti-inflammatory ingredients in each capsule of VitaPost Immune Support, the formula is one of the best immune support supplements available today. It is one of the most affordable immunity-boosting supplements.

IngredientsBeta-glucans, arabinogalactan, quercetin, green tea, vitamin C, vitamin E, and other essential nutrients
Key Highlights
  • Increases body’s defense towards viral infections
  • Better hair growth and promotes skincare
  • Supports immune health as an antioxidant formula
  • Boost energy level and white blood cells
  • Correct DosageTwo capsules in a day with or without a meal
    Other Perks
  • Made up of 100% organic ingredients
  • Manufactured under food and drug administration facilities
  • Readily available on at it official website
  • It comes at an affordable price range
  • Price $13.95

    Mushroom Defense

    m

    Mushrooms are surprisingly good for supporting immunity. As per studies, mushroom extracts are great to support the human immune system to reduce fatigue and protect against cognitive decline. Even mushroom extracts sharpen memory and focus.

    The makers of Mushroom Defense claim their supplement is effective in protecting you against viral and bacterial infections while also supporting energy level and cognition, which is why it is considered a unique formula among immune boosters. If you want to choose the best mushroom supplements, this is the right choice.

    IngredientsMaitake, White Button, Cordyceps Sinensis, Turkey Tail, Chaga, Royal Sun Agaricus, Reishi, Shiitake, Lion’s Mane, and Black Fungus.
    Key Highlights
  • Boost T Cells and energy level
  • Reduces aging signs
  • Stimulates mental and cognitive health
  • Rapidly Fights against bacterial infections
  • Correct DosageTake advice from a licensed healthcare provider
    Other Perks
  • Manufactured under GMP and FDA facilities
  • 67 days money-back guarantee
  • Complete natural formula
  • Backed with five star ratings
  • Price$59.99

    VitaPost Immune Complex

    m

    VitaPost’s Immune Complex has many of the same things we love about Immune Support – including proven ingredients and a competitive price – but it also takes a different approach to supporting immunity.

    Echinacea, elderberry, and probiotics are three of the most proven immune-supporting ingredients present in the formula. Studies show elderberry can reduce the length of cold and flu symptoms. Many people take echinacea for similar reasons. Probiotics, meanwhile, are beneficial bacteria in your intestinal tract that form the foundation of your immune system.

    Up to 70% of your immune system lies in your gut, and VitaPost Immune Complex supports gut health from the inside out.

    IngredientsTurmeric, Zinc, L-Glutamine, Vitamin C, Vitamin E, Vitamin B6, and Elderberry fruit extract.
    Key Highlights
  • Fights with Zinc deficiency
  • Improves gut and cardiovascular health
  • Reduces inflammation and pain
  • Increases the number of white blood cells to strengthen the immune system
  • Correct DosageTwo capsules in a day with warm water
    Other Perks
  • Scientifically proven formula with 100% herbal extracts
  • Manufactured in the United States
  • Thousands of positive reviews
  • There are no adverse effects
  • Price$11.95

    Zenith Labs Nano C

    m

    Dr. Ryan Shelton of Zenith Labs has created a vitamin C supplement called Nano C Immune Support. It is a unique fat-soluble, potent and bioavailable version of vitamin C found in a tincture. Vitamin C is one of nature’s best antioxidants. The product is easy to absorb as it comes in the form of liquid, allowing the vitamin C to quickly and easily enter your bloodstream to fuel your immune cells.

    Dr. Shelton and Zenith Labs Nano C will fortify your body’s immune system, enhance absorption via nanotechnology, promote the production of antibodies, and aid in faster recovery from viruses and bacterial infections, among other benefits.

    Ingredients Vitamin C, Natural Orange Flavor, a fat-soluble vitamin, and Water.
    Key Highlights
  • Have healing properties
  • Prevent arthritis and treat joint pain
  • One of the best immunity boosters to alleviate common cold and flu infections
  • Controls high blood pressure and blood sugar level
  • Correct Dosage One Dropper every morning
    Other Perks
  • Created by a board-certified physician
  • Manufacturer provides 180 days money-back guarantee.
  • Readily available online
  • Doctor recommended
  • Price $49

    Epishield Plus

    m

    Simple Promise’s Epishield Plus is a dietary supplement that claims to boost your immune system cells within just two hours of taking it. The fermented yeast in Epishield Plus can purportedly help you maintain a strong and healthy immune system.

    It’s also one of only two supplements on this list that contains EpiCor, the dried yeast fermentate derived from Saccharomyces cerevisiae. Although you can get vitamin C, vitamin D, and mushroom extracts from many other immune booster supplements, Epishield Plus is unique among its peers for its innovative use of fermented yeast extract.

    Ingredients Epicor, Vitamin C, Vitamin D, Chaga Mushroom, and Shiitake mushroom
    Key Highlights
  • Promotes digestive health and immune system function
  • Lower blood pressure and blood sugar level
  • Improves memory and focus
  • Reduces inflammation and treat viral infections
  • Correct Dosage One capsule every alternative day
    Other Perks
  • No prescription is required to purchase this supplement
  • All ingredients are approved by Food and drug administration
  • Safe to use with no side effects
  • Manufactured under GMP approved facilities
  • Price $49

    Advanced Bionutritionals Resistol

    m

    Resistol is a perfect way to support a healthy immune system. Ingredients in the formula are proven to be beneficial for immunity. Advanced Bionutritionals has taken a different approach for ResistolCorrect, using herbs and plant extracts we don’t see in other formulas.

    If you believe in the power of Andrographis, Platycodon, and eleuthero to support immune function, then Resistol may be the right choice for you.

    Ingredients Platycodon, Eleuthero, Andrographis, Licorice Prickly, and Chaff Flower.
    Key Highlights
  • Ensures healthy respiratory and digestive system
  • Supports joint health
  • Enhances cognitive health and reduces depression
  • Avoid catching viral and bacterial infections
  • Correct Dosage Two capsules a day
    Other Perks
  • Clinically proven formula
  • Money back guarantee of 90 days
  • Recommended by healthcare professionals
  • FDA approved facilities manufacture this product
  • Price $29.95

    Organixx 7M

    m

    Organixx 7M contains mushroom extracts and other ingredients linked to healthy immune function. The mushroom extracts are packed with beta-glucans that purportedly deliver anti-inflammatory and antioxidant properties.

    In addition to different mushroom extracts, 7M uses cordyceps, lion’s mane, and turkey tail mushroom extracts, three more powerful mushroom extracts known for their ability to support immune function. This supplement is essential to support inflammation, healthy digestion, and immune function while protecting against aches and pains.

    Ingredients Shiitake, Chaga, Maitake, Lion’s Mane, Cordyceps, Reishi, and Turkey Tail
    Key Highlights
  • Reduces hair loss problem
  • Fights with respiratory issues
  • Works as a joint supplement
  • Manages blood pressure
  • Correct Dosage Two capsules in a day
    Other Perks
  • More than 1000s satisfied customers
  • 365 days money-back guarantee
  • 100% safe formula
  • Discount offer on purchase of more than one bottle
  • Price $55

    BioShield MD

    m

    With BioShield MD, you get a supplement that can support immunity, natural energy, joint health, mental health, and more. The formula was created by Dr. Mark Rosenberg of Sun Coast Sciences, who has designed it for maximum bioavailability and clinically effective dosages.

    We like BioShield MD because it contains some of the best and most proven ingredients for immunity at the correct dosages. The ingredients in BioShield MD are rich in antioxidants and flavonoids that can support immune function in multiple ways.

    Ingredients Cocoa Extract, green tea extract, Curcumin Extract, Tart Cherry Extract, Boswellia Serrata, and Resveratrol
    Key Highlights
  • Reduces body aches and pain
  • One of the best immunity boosters that help in detoxifying the body
  • It gives better alertness and improves memory
  • Promote immune system
  • Correct Dosage One time in a day with or without a meal
    Other Perks
  • Gluten and GMO-free formula
  • 365 days money-back guarantee
  • Designed by renowned scientists
  • FDA approved research manufactured this formula
  • Price $49.95

    VitaPost Turmeric & Ginger

    m

    The third and final VitaPost supplement on our list, VitaPost Turmeric Ginger, is a premium blend with BioPerine that supports a healthy immune system and joint health by flooding your body with antioxidants.

    Many people take turmeric and ginger supplements daily to support immunity and overall health and wellness. They’re two of the most popular superfoods in the immunity community. With VitaPost Turmeric Ginger, you can unleash the power of turmeric and ginger.

    Ingredients Ginger extract, peppercorn extract, and Organic Turmeric.
    Key Highlights
  • Reduces fatigue and morning sickness
  • Promotes brain functioning and memory power
  • Treats chronic illness
  • Fights with every type of allergies
  • Correct Dosage Two capsules in a day with food
    Other Perks
  • Potent formula with effective results
  • No side effects on the human body
  • Made under GMP and FDA approved research centers
  • Backed with many positive reviews
  • Price $23.95

    Immuno Defense 4x

    m

    JayLab Pro’s Immuno Defense 4x uses proven ingredients to support immunity. Like other top-ranked options on our list, Immuno Defense 4x has focused on providing strong dosages of a small number of ingredients – not small dosages of a large number of ingredients.

    It’s also the second supplement on this list to contain EpiCor, a type of dried yeast extract that has been scientifically studied for its effects on immunity.

    Ingredients Quercetin, Vitamin D, Whole Food Fermentate, and Bromelain.
    Key Highlights
  • Increases the number of antibodies
  • It helps in absorbing nutrients easily
  • Reduces immune-related illness
  • Supports respiratory health
  • Correct Dosage Two capsules in a day
    Other Perks
  • 60 days refund policy
  • FDA approved ingredients (GRAS)
  • Backed by five-star ratings
  • No prescription is required
  • Price $44.95

    Doctor g’s Naturals Q-Ion Immune Defense

    m

    Doctor g’s naturals q is one of the few supplements on this list that claims to be doctor approved, which means the medical doctor has approved the use of the supplement for supporting immune function. The makers of naturals Q-Ion Immune Defense claim their formula acts as a potent anti-inflammatory, allowing you to support antiviral activity and immune health.

    G’s Naturals Q-Ion makers claim to protect you against dangerous pathogens – another claim that few other immune supplements on our list seem to make. G’s Naturals q ion is a supplement company created by board-certified physician Dr. John Gordon. Dr.

    Ingredients Bromelain, Zinc, green tea extract, Camellia Sinensis Extract, and Quercetin.
    Key Highlights
  • Detoxifies the body and helps in weight loss
  • Enhance overall health and wellbeing
  • Reduce pain and inflammation
  • Fight against immune invaders
  • Correct Dosage One capsule in a day
    Other Perks
  • 60 days money-back guarantee
  • Unique and natural ingredients
  • Recommended by doctor
  • Free shipping
  • Price $79.95

    Immunity 911

    m

    PhytAge Labs claims their Immunity 911 supplement offers the most potent immunity strengthening ingredients, making it ideal for supporting your body’s first line of defense against infection. While Immunity 911 uses a wide range of ingredients, the dosages aren’t as high as competing supplements on this list – despite the big health claims made by PhytAge Labs.

    According to PhytAge Labs, the ingredients in Immunity 911 are guaranteed to work. Overall, it’s hard to evaluate Immunity 911’s confident health claims, given the lack of label transparency. However, PhytAge Labs is sure their formula works using superfruits, herbs, and mushroom extracts.

    Ingredients Himalayan Raspberry, Graviola Leaf, Mushroom Blend, Himalayan Pomegranate, and Olive Leaf
    Key Highlights
  • Reduces the chances of catching bacterial infections
  • Supports the healthy immune body
  • Produces antibodies
  • Stimulates the brain and physical body
  • Correct Dosage Two capsules in a day with food
    Other Perks
  • FDA approved organic ingredients (GRAS)
  • 90 days money-back guarantee
  • Phytage is a reputed brand
  • Consumed by more than 100s consumers
  • Price $69.95

    Immunity Formulas Immune Support

    m

    Immunity Formulas Immune Support contains therapeutic-grade herbal essential oils that can purportedly solve all types of immune and virus problems. According to Immunity Formulas, Immune Support will build your natural virus defense, boost your body’s immunity, sanitize all surfaces, and disinfect and purify the air, among other benefits.

    Crucial essential oils in Immune Support include lemon, oregano, peppermint, turmeric, and cinnamon essential oils. However, one benefit of Immunity Formulas Immune Support is that it can be diffused throughout the air or applied topically to your skin.

    Ingredients Peppermint, Turmeric, Cinnamon, Lemon, Bioperine, and Oregano.
    Key Highlights
  • Purifies your room’s air
  • Boost energy level
  • It comes with anti-microbial properties
  • Provides robust immune system
  • Correct Dosage Apply topically, diffuse, or inhale every day
    Other Perks
  • Used by many for hundreds of years
  • Safe for human skin
  • No adverse effects
  • Easier and faster to absorb
  • Price $64.99

    How We Ranked

    Every immune support supplement claims to support immune function. Some contain proven ingredients. Others contain weird herbal extracts backed by few scientific studies. To separate the best and worst immune support supplements, we used the following ranking qualifications:

    Scientifically-Proven Ingredients: Zinc, vitamin C, vitamin E, probiotics, green tea, and elderberry extract are backed by substantial scientific evidence. Multiple studies have shown these ingredients can support immunity in various ways. We preferred supplements that used scientifically-proven ingredients linked to immunity and immune function.

    Effective Dosages: Some immune support supplements use the right ingredients at the wrong dosages. Some supplements contain dozens of components, for example, but none of the doses are powerful enough to impact immunity. We preferred supplements with strong, clinically proven dosages of all listed ingredients.

    Honest Health Benefits: Per FDA regulations, supplements cannot claim to cure diseases or improve your health. They can only claim to support health. Many immune booster supplements have even stopped using terms like ‘booster.’ Other immune supplements, however, advertise themselves as virtual cure-alls, claiming they can cure diseases, prevent COVID-19, and provide other powerful benefits. These are dishonest, unproven claims. We avoided supplements that made false claims.

    Manufacturing Location: We preferred immune support supplements made in registered and certified facilities. Some companies source their supplements from cheap factors overseas. Others use local facilities approved by the FDA and other national regulatory boards. The more transparency we observed during the manufacturing process, the better.

    Medical Advisory Board: The best supplement companies have medical advisory boards staffed by medical doctors. This medical advisory board reviews or creates each formula, using their medical expertise to create the best possible immune-boosting blend. Some supplement companies do not have a medical advisory board or medical knowledge, making these formulas less legitimate – and less effective.

    Manufacturer Reputation: Some manufacturers have launched immune support supplements to make a quick buck. This has become especially common during the COVID-19 pandemic. We preferred manufacturers with a long and established reputation for offering honest, effective immune support supplements while maintaining high levels of transparency.

    Ingredient Sources: Some immunity boosters contain unique ingredients we don’t see in other supplements – like unusual mushroom extracts and different blends. We preferred nutritional supplements that used transparent and reputable ingredient sources.

    Price & Value: Some people want to spend $10 on an immune support supplement. Others want to spend $100. We listed a range of immune booster supplements at different prices, although we emphasized good value at every cost.

    Side Effects of Immunity Boosters

    When following the recommended dosage instructions on your immune support supplement, you’re unlikely to experience any side effects, assuming you’re a healthy adult who is not taking medications.

    By law, nutritional supplement companies must use ingredients and dosages that are Generally Recognized as Safe (GRAS) by the FDA. These ingredients are safe for humans to take when used at regular dosages. All reputable supplement companies stick to this list.

    It’s possible you could experience indigestion, bloating, or mild stomach discomfort after taking an immunity booster for the first time. Some people struggle to process the ingredients in capsules and tablets.

    However, it’s essential to talk to your doctor before taking any supplement, especially if you have an illness or are taking medications.

    Scientific Evidence for Immunity Boosters

    Your immune system is crucial for overall health and wellness. Studies show that certain fruits, vitamins, minerals, herbs, and plant extracts can support immune function. By taking these ingredients daily, you could strengthen your body’s natural defense against illness, disease, and aging. That’s why many people take immune booster supplements daily.

    One of the best ways to support your immune system is to follow good diet and lifestyle habits. Eating a well-balanced diet, drinking lots of water, getting lots of sleep, and prioritizing exercise can all positively impact immunity. Your body can’t defend itself if you have poor diet or lifestyle habits.

    Similarly, other things can weaken your immunity. A poor diet, including a diet with too much sugar, can significantly weaken your immunity. Smoking, excessive alcohol usage, poor sleep habits, dehydration, obesity, stress, and bad exercise habits can weaken your immune system.

    Vitamin C is one of the most prevalent immune support supplement ingredients. Numerous studies have shown that vitamin C can help your immunity in various ways. That’s why many of the supplements above contain vitamin C. According to the National Institutes of Health, your body needs vitamin C to synthesize collagen, L-carnitine, and certain neurotransmitters. It also plays a vital role in creating connective tissue, which impacts wound healing. Vitamin C is also a powerful antioxidant, which means it targets disease-causing free radicals throughout your body. Some studies have even shown that vitamin C prevents or delays the development of certain cancers.

    Vitamin D is also essential for immunity. Studies show that people deficient in vitamin D tend to have much poorer immune function than those who get their recommended daily intake. Vitamin D deficiency is linked with autoimmunity and an increased risk of getting infections, including the flu. Historically, vitamin D was used to treat diseases (including tuberculosis) before antibiotics. You can get vitamin D from food sources. Or, your body can convert vitamin D3 from sunlight into usable vitamin D.

    Protein is crucial for immunity. Most of the immune booster supplements above do not contain protein. However, protein is essential for the immune system. Protein is made up of amino acids, and your body needs amino acids as fuel for the immune system. The best protein sources include fish, poultry, beef, pork, eggs, yogurts, nuts, beans, and soy products. Protein plays a vital role in supporting immunity within your intestinal cells.

    Zinc is an essential mineral that we get from our food. Many people take zinc supplements daily for immunity. Like vitamin D deficiency, zinc deficiency is associated with poor immune function. Studies show that people with less zinc tend to have a higher risk of developing infectious diseases. Zinc also has antioxidant and anti-inflammatory effects, and even mild zinc deficiency could cause immune dysfunction. If you aren’t getting enough zinc from food sources (like meat, oysters, nuts, or whole grains), then you may want to take a zinc supplement.

    Probiotics have been some of the trendiest supplements in the immune support community in recent years. Studies show that 70% to 80% of your immune cells are in your gut. If you ignore your gut health, then your immune function could suffer. Studies have linked probiotics to immune-related diseases and viral infections. Other studies have shown that probiotics could help treat and prevent seasonal allergies.

    Elderberry isn’t known extensively outside of Europe, but that is rapidly changing. A growing number of people are using elderberry regularly for its medicinal and health benefits. It’s been used for centuries in Europe as a home remedy for cold and flu symptoms. Today, some European doctors even recommend elderberry extract for increasing recovery from colds and flu. Science tells us that elderberry extract is rich in vitamin C, making it a powerful immune booster. In one study, 60 adults took 15mL of elderberry syrup four times a day, then experienced an improvement in symptoms four days earlier than a placebo group.

    Like elderberry and other ingredients listed here, Echinacea has been used for centuries as a medicinal plant. Today, science has validated the use of echinacea as an immune support ingredient. For example, in this study, researchers found that short-term use of echinacea could shorten the duration and severity of upper respiratory infections and colds. Echinacea is effective when taken at the onset of symptoms, but it appears less effective when taken later.

    A growing number of immune support supplements contain ginger. Ginger has been used in traditional medicine for centuries for health and wellness. Today, we know ginger works because of its antioxidant and anti-inflammatory properties. Like garlic, ginger also seems to have antibacterial and antiviral properties. All of these properties could make ginger a superfood for supporting immunity.

    Turmeric is prized for its antioxidant properties. Many people take turmeric daily for immunity. Turmeric is rich in curcuminoids like curcumin linked to anti-inflammatory properties. However, turmeric’s immune benefits may lie outside of its antioxidant properties. In this study, researchers found that turmeric could support the immune system by activating multiple types of immune cells. Studies also show that turmeric is poorly absorbed by the body unless taken with black pepper extract (often found in supplements as BioPerine), which increases bioavailability by 2,000%.

    Ultimately, there’s plenty of evidence linking immune support supplements to scientific benefits. Studies have shown that the best immune support supplement ingredients, including those listed above, have been linked to immunity in multiple studies.

    FAQs About Immunity Boosters

    Q: How does immunity work?

    A: A healthy body has an immune system that keeps out harmful materials. Your immune response has multiple layers. The first layers are like a cough reflex or tears, creating the first line of defense for your body against pathogens. A healthy immune system attacks and removes foreign invaders from your body efficiently.

    Q: What are T cells?

    A: Some immune-boosting supplements specifically claim to target T cells. T cells help to fight infections in two ways. There are ‘helper’ T cells that activate B cells, secreting antibodies and killing infected target cells. There are also ‘killer’ T cells that directly target and destroy infected cells without producing antibodies.

    Q: What are antibodies?

    A: Antibodies are proteins made by the immune system to fight infections. Antibodies are a crucial part of an immune system. Your body needs antibodies to fight disease.

    Q: What are the best vitamins for immunity?

    A: Vitamin C, vitamin E, and vitamin D are some of the most popular vitamins for immunity. All three have been linked to immune function in numerous studies.

    Q: What is innate immunity?

    A: Innate immunity is your body’s first line of defense against pathogens (foreign invaders) that try to enter your body. Parts of innate immunity include your skin (which prevents most pathogens from entering your body), mucus (that traps pathogens), and stomach acid (that destroys pathogens). Enzymes in your sweat and tears also have antibacterial properties. Some nutritional supplements specifically claim to target innate immunity.

    Q: What is adaptive or acquired immunity?

    A: Adaptive or acquired immunity is the part of your immune system that has learned to recognize a pathogen. Your spleen, thymus, bone marrow, and lymph nodes regulate this part of your immune system. These cells and organs create antibodies in response to a pathogen threat.

    Q: What are the best foods for immunity?

    A: Berries, dark chocolate, red grapes, leafy greens, turmeric, elderberry, and ginger are some of the best foods for immunity.

    Q: What are the worst foods for immunity?

    A: Studies show that the worst foods for immunity are foods with added sugars, junk food, fast food, foods with artificial trans fats, refined carbs (including white bread, pasta, pastries, cookies, and cakes), and processed meat.

    Q: Should I lose weight to help immunity?

    A: Studies show that people with a healthy weight tend to have more robust immune systems than overweight people.

    Q: What are the best ways to strengthen my immune system?

    A: The best way to strengthen your immune system is to adopt a healthy lifestyle and dietary habits. Eating a balanced diet and regularly exercising are effective ways to improve your immune system.

    Q: What habits hurt my immune system?

    A: Smoking, poor diet and exercise habits, excessive alcohol consumption, stress, poor sleep habits, and other unhealthy habits can all weaken your immunity.

    Q: How is gut health linked to immunity?

    A: 70% to 80% of all cells in your immune system are found within your gut. Your gut plays a crucial role in immunity. Many people take probiotics and other gut health supplements to support immunity.

    Q: How does age impact immunity?

    A: As you get older, your immune function tends to decrease. Older people tend to have worse immune function than younger people. However, diet, exercise, and lifestyle habits can also play a significant role in immunity, regardless of age.

    Q: Can immune supplements improve immunity?

    A:Most supplements can support immunity, even if they don’t specifically claim to improve immunity. Per FDA regulations, supplements cannot claim to improve immunity, cure disease, or improve your health.

    Q: Is exercise good or bad for immunity?

    A: Moderate exercise is good for immunity. Additionally, healthy people tend to have better immune function. However, frequent, strenuous exercise can reduce immunity if you are not letting your body recover.

    Q: How does vitamin C help immunity?

    A: Vitamin C is an antioxidant, which means it neutralizes free radicals throughout your body. Free radicals are linked to diseases and illnesses. Studies show that vitamin C doesn’t prevent colds or respiratory conditions, but it could shorten the duration of the diseases.

    Q: How does vitamin D help immunity?

    A: Vitamin D appears to impact multiple aspects of your immune system, supporting immunity in various ways. People deficient in vitamin D tend to have poorer immune function than people who get their daily recommended dose of vitamin D.

    Q: Does echinacea help with immunity?

    A: Echinacea has been popular for centuries for its effects on immunity. Some studies have shown that echinacea is effective when taken at the onset of cold and flu symptoms, although other studies have been less conclusive.

    Q: How does zinc help immunity?

    A: Zinc is crucial for immunity, and studies show that taking zinc can shorten the duration of colds when taken at the onset of symptoms.

    Q: How do probiotics help immunity?

    A: Studies show that probiotics could support gut health. Your gut is home to 70% to 80% of your immune cells, so supporting gut health can help with immunity. One study found that probiotics can reduce the length of respiratory infections.

    Q: Can elderberry help with immunity?

    A: Elderberry is a folk remedy popular in Europe for supporting immunity. Studies show that elderberry is backed by real scientific evidence. Because elderberry is rich in vitamin C, it appears to reduce the length of cold and flu symptoms. Studies show elderberry could help with cold recovery more than a placebo.

    Q: Can turmeric help with immunity?

    A:Turmeric is rich in curcuminoids like curcumin that appear to have antioxidant effects. Studies show that oxidation is linked to disease and illness. By targeting inflammation, turmeric could help with immunity. Studies show some people experience powerful effects after taking turmeric regularly.

    Q: How does stress impact my immune system?

    A: Studies show that stress weakens your body’s natural defenses. Stress has a significant effect on your immune system. When stressed, your body releases cortisol, adrenaline, and other stress hormones to help your body cope. Cortisol can decrease inflammation in the body. However, chronic stress can increase your risk of health problems by impacting immunity.

    Q: Should I expose myself to germs to increase immunity?

    A: You need germs to stay healthy. Your immune system can adapt. When your body encounters a foreign substance, it attacks that substance and remembers it. If that substance comes back, your body knows what to do. We’ve seen this with measles: a single measles infection can protect you for life.

    Q: Are allergies the sign of immune issues?

    A: Allergies are caused by a mistaken immune response. Your body detects something harmless, like pollen or a type of food, like a pathogen. Your body launches an immune response against it, causing you to experience allergy symptoms.

    Q: What are autoimmune disorders?

    A: When your body detects and attacks itself erroneously, it’s called autoimmunity. Your body is attacking its tissues, for example, because it believes the tissues are foreign pathogens. Multiple sclerosis, lupus, rheumatoid arthritis, and psoriasis are common autoimmune disorders.

    Q: How do vaccines impact immunity?

    A: Vaccines work by stimulating the immune system to produce antibodies against a foreign invader. Instead of infecting you with the disease, they teach your body to defend against the disease. Most vaccines use a unique component of the pathogen. When exposed to the pathogen at a future date, you have minimal to no symptoms.

    Q: Does garlic help with immunity?

    A: Garlic has an active ingredient called allicin sativum that purportedly has antiviral and antimicrobial effects on the common cold. Some studies have found significant immune support benefits linked to garlic, while others have found no difference between garlic and a placebo. Nevertheless, garlic remains one of the most popular natural remedies for immunity.

    Final Word

    Immunity booster supplements use vitamins, minerals, and herbal extracts to support immunity in various ways. Studies show that many ingredients, including vitamin C, vitamin D, zinc, and echinacea, could support immunity in a significant way.

    The best immune support supplements on this list are supported by sound medical advice.

    By taking the right immune support supplement, you could help your body defend itself against infections by supporting your natural immunity.

    RELATED:Best Mushroom Supplements – Top Medicinal Mushroom Products

    Affiliate Disclosure:

    The links contained in this product review may result in a small commission if you opt to purchase the product recommended at no additional cost to you. This goes towards supporting our research and editorial team and please know we only recommend high quality products.

    Disclaimer:

    Please understand that any advice or guidelines revealed here are not even remotely a substitute for sound medical advice from a licensed healthcare provider. Make sure to consult with a professional physician before making any purchasing decision if you use medications or have concerns following the review details shared above. Individual results may vary as the statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease.

    The news and editorial staff of Sound Publishing, Inc. had no role in the preparation of this post. The views and opinions expressed in this sponsored post are those of the advertiser and do not reflect those of Sound Publishing, Inc.

    Sound Publishing, Inc. does not accept liability for any loss or damages caused by the use of any products, nor do we endorse any products posted in our Marketplace.

    More in National Marketplace

    main image
    Arctos Portable AC Reviews – What to Know First Before Buying!

    Summer is around the corner, and nobody likes to be soaked in… Continue reading

    main
    Best THC Detox Products: Top Methods How to Detox THC Safely Effectively

    THC products create an effective strategy to remove all traces of THC… Continue reading

    m
    Goli Energy Bites Reviews: Effective Ingredients That Work?

    Goli Energy Bites are tasty new bites containing guarana, caffeine, and B… Continue reading

    m1
    Goli Supergreens Gummies Reviews – Ingredients That Work?

    Goli Supergreens is a gummy supplement made from green plant-based ingredients. Featuring… Continue reading

    main image
    Goli Reviews: Do Goli Gummies Weight Loss Ingredients Work?

    Goli is a supplement company best known for its ACV Gummies. According… Continue reading

    Soulmate Sketch main image
    Master Wang Soulmate Sketch Reviews: Psychic Soulmate Drawings?

    Are you tired of blaming yourself for not finding your soulmate? Have… Continue reading

    main image
    Eagle Hemp CBD Gummies [Reviews] Fake Claims or Risky Side Effects?

    Eagle Hemp CBD Gummies are a supplement that lets users experience the… Continue reading

    main
    Tea Burn Reviews: Real Customer Results Exposed! Truth Investigated

    Losing weight is everybody’s goal at the beginning of the year but… Continue reading

    image
    Mind Lab Pro Reviews: Is It Effective? What They Will Never Show You!

    Mind Lab Pro is a premium nootropic supplement that became popular because… Continue reading

    main
    GlucoTrust Reviews: Does It Work? What They Won’t Show You!

    GlucoTrust is a nutritional supplement designed to support healthy blood sugar levels.… Continue reading

    image
    Hale Breathing Aid Reviews – What are Customers Saying?

    Hale is a breathing aid sold through GetHaleBreathing.io. By wearing Hale in… Continue reading

    m
    Best Payday Loans – Top Online Payday Loan Services That Work

    Payday loans are a popular option for people who need quick cash… Continue reading