The Power of Vitamin C and Zinc for Immunity Boost

Your immune system is your body’s first line of defence. While a balanced diet, exercise, and sleep are fundamental, adding the right immunity boosters can provide crucial support. Let’s explore top immune system boosters with strong science behind them.   Vitamin C: The Classic Immune System Booster  Vitamin C helps stimulate the production of white blood cells and acts as a powerful antioxidant. Research suggests that regular intake of Vitamin C can reduce the duration of colds—making it one of the most well-supported good immune system boosters.   Vitamin D: The Sunshine Vitamin  Low vitamin D levels correlate with higher infection risk. Supplementing with vitamin D can lower the chance of respiratory infections, especially in individuals with a deficiency. Health Canada’s RDA of Vitamin D is 2500 IU daily. In Canada, it’s tough to get the recommended 2500 IU of vitamin D daily. For about 3/4 of the year we're bundled up and not exposed to much sunlight, and even in the summer months most of us wear sunscreen, which blocks vitamin D absorption. As a result, many Canadians end up vitamin D deficient.  Zinc: Small Mineral, Big Impact as an Immunity Booster Zinc supports immune cell function and may slow cold symptoms if taken early. It’s an effective immunity boosting supplement when used correctly.  Zinc is also wonderful for skin health and acts as an immune builder for someone that gets colds often. Combine zinc with vitamin C and you have an amazing immune builder and booster. Probiotics: Gut-Supported Immunity  Around 70% of immune cells reside in your gut. Probiotics help balance gut bacteria, supporting immune function through improved antibody production and reduced inflammation. When we are born we have over 80% good bacteria in our gut, with the use of antibiotics, the antibiotics will do its job and get rid of any infection it's being treated for, but it also wipes out all of our good bacteria. Therefore, it's very important to replace  key probiotics after antibiotic use and throughout the year for immune building.  Elderberry: Nature’s Defence  Elderberry is rich in antioxidants and has been shown to reduce the severity or duration of cold and flu symptoms—though results vary, it’s a popular natural immune system booster.  Foundations of Immune Support: Micronutrient Essentials  Scientific reviews emphasize the role of micronutrients—such as vitamins C, D, E and minerals like zinc—in preserving immune function. Deficiencies in these nutrients can undermine immune defences, making supplementation and the right immunity boosting supplements a vital immunity booster strategy. Final Thoughts  Combining a healthy lifestyle with evidence-backed immunity boosters—like vitamins C and D, zinc, probiotics and elderberry—can support your body’s defences. These immune system booster supplements are among the most well-researched good immune system boosters, helping fill nutritional gaps and preserve resilience, especially when added thoughtfully and safely to your routine.  References  Crawford, C., et al. (2022). Select Dietary Supplement Ingredients for Preserving and Protecting the Immune System in Healthy Individuals: A Systematic Review. Nutrients, 14(21), 4604. https://doi.org/10.3390/nu14214604  Al Mahmud, A. (2023). Clinically Proven Natural Products, Vitamins and Minerals in Boosting Immunity. Journal of Integrative Medicine, PMC10079597. https://pmc.ncbi.nlm.nih.gov/articles/PMC10079597/  Hemilä, H., & Chalker, E. (2013). Vitamin C for Preventing and Treating the Common Cold. Cochrane Database of Systematic Reviews, CD000980. https://doi.org/10.1002/14651858.CD000980.pub4  Martineau, A. R., et al. (2017). Vitamin D Supplementation to Prevent Acute Respiratory Tract Infections: Systematic Review and Meta-Analysis of Individual Participant Data. BMJ, 356, i6583. https://doi.org/10.1136/bmj.i6583 

If there's one lesson to be learned from the past year, let it be this: health is a necessity, not a luxury. We want you to live your healthy best - and to support you in getting there. Whether you're new to the wellness world, or a wellness expert looking for new ways to stay healthy, let's dive right in and get to know our top natural immunity supplements and superfoods to help keep your immune system thriving!   1. Bee Propolis for Immunity How does bee propolis support immunity? Bee Propolis is a potent antimicrobial agent that bees use to protect their hives. We harnessed its power to create an immunity supporter that's second to none at fighting infections and inflammation, like sore throats. Locally sourced in the Okanagan Valley, BC, our liquid bee propolis has a unique antioxidant profile, for well-rounded protection. What are the benefits of bee propolis? Fights sore throat, canker sores and oral inflammations. Diverse source of antioxidants for potent immunity support. Easy to take liquid formula - especially for children and the elderly! Shop Bee Propolis   2. Reishi for Immunity How does reishi support immunity? The King of Mushrooms to the rescue! Reishi mushrooms have been traditionally used for immunity and stress support for at least four thousand years. As an adaptogen, reishi helps modulate and support the immune system, especially during times of increased stress. What are the benefits of reishi? Modulates and supports the immune system. Excellent source of antioxidants, to support immune function. Adaptogen, helping prevent mental and physical fatigue related to stress. Shop Reishi   3. Vitamin C for Immunity How does vitamin C support immunity? Well known for its role in helping your immune system combat attacks from colds and flus, vitamin C is also an important antioxidant for our body. Each Instant C Effervescent tablet provides 1,000 mg of vitamin C and dissolves quickly in water to make a refreshing beverage in three natural flavours: Orange, Raspberry or Peach Mango. What are the benefits of Instant C Effervescent? Helps immune system combat attacks from colds and flus. An antioxidant for protecting the body from oxidative damage. Important for collagen, connective tissue and cartilage formation. Check out our newest Immunity Instant C, D, Zinc Immunity in Peach and Watermelon.  Shop Instant C   4. Zinc for Immunity How does zinc support immunity? Zinc is an essential trace mineral with many important roles in the body, such as ensuring normal functioning of the immune cells. Organika’s Chelated Zinc offers a potent yet well-tolerated dose of this vital mineral to help the body fend off infection without stomach discomfort. What are the benefits of zinc? Supports immune function. Helps maintain healthy skin. Helps the body to metabolize carbohydrates, fats and proteins. Chelated formula for better absorption. Shop Chelated Zinc   5. Probiotics for Immunity How do probiotics support immunity? Did you know almost 70% of our entire immune system resides in the gut? Help the integrity of your gut health so your immune system can flourish with Organika’s Probiotic + Prebiotic Powder, a blend of four clinically proven probiotic strains and Actilight, a prebiotic fiber extracted from beetroot. What are the benefits of Probiotic + Prebiotic powder? Help support intestinal health and promote a balanced gut flora. Improve digestive discomfort due to mild functional bowel disorders. Provides 250 million CFUs + 2.5 grams prebiotic fibre per sachet. Shelf stable - no refrigeration required! Shop Probiotic + Prebiotic Powder   6. Quercetin for Immunity How does quercetin support immunity? Quercetin, a bioflavonoid widely found in plant foods, has been studied particularly for its antiviral properties. Bromelain, when in combination with quercetin, helps to improve its absorption. What are the benefits of Quercetin with Bromelain? Studied for its antiviral, antioxidant, antihistamine and anti-inflammatory properties. Includes the naturally occurring enzyme bromelain, which helps to decrease inflammation. Shop Quercetin with Bromelain   7. Spirulina for Immunity How does spirulina support immunity? Spirulina is an edible single-celled organism that contains all essential amino acids. It provides an excellent source of antioxidants and iron, helping support the immune system with much-needed nutrients for its healthy function. What are the benefits of spirulina? High in antioxidants, including beta-carotene. Vegan-friendly source of protein and iron. Shop Spirulina   8. Bone Broth for Immunity How does bone broth support immunity? Bone broth is a highly nutritious type of stock made by simmering animal bones and connective tissues. Add Organika's broth powders to your kitchen arsenal and support your immunity with a high protein, gut-healing, low sodium alternative to conventional bouillon. What are the benefits of bone broth? Heal and strengthen the gut (where roughly 70% of one’s immune tissue is found). Full of easy-to-digest nutrients, required to strengthen the immune system. Free from added hormones, antibiotics, heavy metals and pesticides. Shop Bone Broths   9. Black Cumin Seed Oil for Immunity How does black cumin seed oil support immunity? Traditional oils for the win! The medicinal benefits of black cumin seed are prized in Middle Eastern and African communities, where it has been used as a remedy for respiratory ailments for centuries. What are the benefits of black cumin seed oil? Traditionally used to treat cough, bronchitis, fever, asthma and influenza. High in thymoquinone, a volatile oil with antioxidant and anti-inflammatory properties. A source of linoleic acid, studied for its balancing effects on the inflammatory response. Shop Black Cumin Seed Oil   10. Colostrum for Immunity How does colostrum support immunity? Build your immunity! Colostrum is a substance derived from cow’s milk. Chock-full of nutrients necessary for growth and development, colostrum has immunomodulating effects to support your immune function, particularly of the upper respiratory tract. What are the benefits of colostrum? Helps to support immune function within the throat and nasal passage. Sourced from free range, grass fed, added hormone-free grade A cows from the USA. Shop Colostrum   11. Vitamin D for Immunity How does Vitamin D support immunity? Known as the “sunshine vitamin,” vitamin D plays many important roles in the body and immune health is one of them! It helps to elevate the work that your immune cells do to fight off viruses and bacteria; so particularly important to defend your health. What are the benefits of Vitamin D? Helps the immune system fight off bacteria and viruses Helps in the development and maintenance of bones and teeth Shop Vitamin D  12. Electrolytes for Immunity How do electrolytes support immunity? Hydration is important for immunity! Staying hydrated involves having a balance of electrolytes (specific essential minerals). A deficiency in these nutrients compromises your immune health (amongst other things). These nutrients include sodium, magnesium, and potassium. What are the benefits of electrolytes? Instant hydration to support during exercise, heat, travel or illness Play a role in various reactions throughout the body and needed for optimal health Shop Electrolytes

Your immune system is your own little personal army - cheer it on with the nutrients it needs to stay in top shape! Here are some lesser-known gems from our collection of immunity supplements you may not even know you needed. Probiotic + Prebiotic Powder  Did you know almost 70% of our entire immune system resides in the gut? Help your gut health flourish with Organika’s Prebiotic + Probiotic Powder, a blend of four clinically proven probiotic strains and Actilight, a prebiotic fiber extracted from beetroot.  Helps support intestinal health and promote a balanced gut flora Improves digestive discomfort due to mild functional bowel disorders Provides 250 million CFUs plus 2.5 grams prebiotic fibre; shelf stable - no refrigeration required! Instant C Effervescent An ideal way to kickstart your day and support a healthy immune system. Each Instant-C Effervescent tablet provides 1,000mg of vitamin C and dissolves quickly in water to make a refreshing and naturally flavoured orange beverage. Helps immune system combat attacks from colds and flus An antioxidant for protecting the body from oxidative damage  Important for collagen, connective tissue and cartilage formation Black Cumin Seed Oil Traditional oils for the win! The medicinal benefits of black cumin seed have been appreciated in the Middle-East and African communities for centuries. Sourced from Egypt. Traditionally used to treat cough, bronchitis, fever, asthma and influenza High in thymoquinone, a volatile oil with antioxidant and anti-inflammatory properties A source of linoleic acid, studied for its balancing effects on the inflammatory response L-Glutathione An antioxidant that is naturally found in almost every cell in the body, L-glutathione is found in high amounts in the liver where it plays an important role in detoxification. The more oxidative stress we’re under, the more antioxidants we need. Oral supplementation can help fill the gap.  Helps maintain Vitamin C and E levels in the body’s antioxidant network Assists the immune and digestive systems by restoring plasma glutamine levels N-Acetyl-L-Cysteine (NAC) Amino acids are the building blocks of proteins. N-acetyl cysteine comes from the amino acid L-cysteine. NAC is a precursor to L-glutathione, one of the most important antioxidants required for our well-being.  Increases levels of the antioxidant glutathione for the maintenance of good health and proper detoxification Cordyceps Mushroom Extract Cordyceps sinensis is a parasitic fungus that is highly valued in Chinese Traditional Medicine as a tonic and herbal medicine. Top up your strength with cordyceps! Used in Traditional Chinese Medicine to tonify the lung and kidney for improved function Traditionally used to enhance vigor and vitality Garlic Scor-Gar Garlic is a potent source of allicin, a phytonutrient traditionally known for reducing infections of the respiratory tract. Garlic also contains selenium, beneficial for immune support, and sulfur, an antioxidant that reduces oxidative damage to tissues, skin and organs.  Traditionally used to treat symptoms of upper respiratory tract infections Colostrum Build your immunity! Colostrum is the first milky fluid produced by cows immediately following calf delivery. Chock-full of nutrients necessary for growth and development, colostrum has immunomodulating effects to support your immune function, particularly of the upper respiratory tract. Helps to support immune function within the throat and nasal passage Sourced from free range, grass fed, added hormone-free grade A cows from the USA Chelated Zinc Zinc is an essential trace mineral with many important roles in the body, such as ensuring normal functioning of the immune cells. Organika’s Chelated Zinc offers a potent yet well-tolerated dose of this vital mineral to help the body fend off infection without stomach discomfort. Supports immune function Helps maintain healthy skin Helps the body to metabolize carbohydrates, fats and proteins