Refine your immune health arsenal from daily resilience basics to specialized targeted support to stay healthy any time of year.
Easy to fit into any routine and perfect for proactive daily maintenance, these immune fortifiers create a solid foundation when taken over time.
Zero in on targeted immune needs with specialized formulas to give your system an extra boost.
Keep your airways clear any time of year with expertly crafted sinus and respiratory support.
Round out your immune routine with a balanced microbiome and improved general wellness.
Immune Support FAQs
Supporting a healthy immune system starts with everyday habits. Eating a balanced diet rich in fruits, vegetables, whole grains, and lean proteins provides the nutrients needed for normal immune function, while regular exercise, quality sleep, stress management, and good hygiene all play important roles in maintaining the body's natural defenses. When dietary intake falls short, supplements containing key nutrients such as vitamins C, D, and A, zinc, selenium, probiotics, or immune-supporting botanicals can help fill nutritional gaps and support healthy immune function as part of an overall wellness routine.
Immune health supplements provide vitamins, minerals, and botanical compounds that help nourish immune cells and support the body's normal immune response. Many ingredients also supply antioxidant compounds that help protect immune cells from oxidative stress, while others support healthy cellular communication and the body's natural defense mechanisms.
Antioxidants are compounds that help protect cells from oxidative stress caused by free radicals, which are unstable molecules produced during normal metabolism and exposure to environmental factors such as pollution. In healthy amounts, free radicals play important roles in normal cellular signaling and immune function, but excess free radicals can damage proteins, fats, and DNA. Antioxidants help neutralize these molecules, supporting healthy cellular function and helping maintain the health of tissues throughout the body
Healthy immune function depends on a variety of nutrients working together. Vitamins C, D, and A, along with minerals such as zinc and selenium, play essential roles in immune cell development, communication, and antioxidant protection. Botanical ingredients like elderberry, medicinal mushrooms, echinacea, and astragalus may also provide bioactive plant compounds that support normal immune function as part of a balanced wellness routine.
Probiotics support immune health by helping maintain a balanced gut microbiome, which plays a central role in regulating immune function and supporting the gut-brain axis. Beneficial bacteria help strengthen the intestinal barrier, support healthy immune cell activity within the gut-associated lymphoid tissue, and produce metabolites such as short-chain fatty acids that promote healthy immune signaling and communication. Together, these actions help maintain the body's
natural defenses and overall immune system resilience.
Functional mushrooms such as reishi, shiitake, maitake, turkey tail, and lion's mane contain naturally occurring beta-glucans and other bioactive polysaccharides that help support healthy immune cell activity. These compounds interact with immune cells in the gut-associated lymphoid tissue, helping promote healthy immune signaling and communication. By supporting a balanced gut microbiome and the gut-immune axis, mushroom supplements help maintain the body's natural defenses and overall immune resilience.
Nutrients that support respiratory health include compounds such as N-acetylcysteine (NAC) and quercetin, along with vitamins C, D, and A and minerals like zinc, selenium, and magnesium. NAC helps support glutathione production for cellular protection, while quercetin provides antioxidant support and helps maintain normal immune responses in the respiratory tract. Vitamins C and D support immune function, vitamin A helps maintain the integrity of the respiratory tract’s mucosal lining, zinc supports immune cell activity, selenium contributes to antioxidant enzyme function, and magnesium supports normal muscle function, including the smooth muscles involved in airway function. Together, these nutrients help support immune health, antioxidant defenses, and the overall health of respiratory tissues and airways as part of overall wellness.
