Now that fall is here, and winter is coming soon, it is a good idea to strengthen your immune system, since this is also the season for colds and flus. Here are six herbs that, when paired with a healthy diet, exercise, yoga, and meditation, can help boost your immune system.
Astragalus
Astragalus is widely regarded as a top choice for overall immune health. According to The Herbal Drugstore, by Linda B. White, MD, and Steven Foster, “Many studies confirm immune-boosting, antiviral, antibacterial, and tonic properties. Shows promise in restoring [irregular] T-cell function.” The most striking feature of this herb, however, is its ability to boost one part of the immune system while suppressing others, making it uniquely suited for those with autoimmune diseases, where certain parts of the immune system begin to attack their own body.
Cat’s Claw
Several studies have found alkaloids in cat’s claw that stimulate the immune response. It also has significant anti-inflammatory, antiviral, anti-cancer, and antioxidant properties.
Echinacea
According to National Geographic Desk Reference to Nature’s Medicine, by Steven Foster and Rebecca L. Johnson, laboratory and animal studies suggest echinacea contains active substances that stimulate the immune system to counter bacterial, viral, and fungal infections, reduce inflammation, strengthen blood vessels, destroy free radicals, increase active white blood cells in circulation, stimulate production of interferon (a natural antiviral substance), and prevent sun damage to the skin.
Elderberry
This herb has been shown to strongly stimulate the immune system, particularly by boosting antibody production. This is especially true for upper respiratory infections, and according to Prescription for Herbal Healing, by Phyllis A. Balch (Avery, 2002), it has shown some activity in preliminary trials against several viruses.
Ginseng
Some evidence suggests Asian ginseng may boost certain white blood cell types, which might help strengthen immune function. Siberian Ginseng (aka Eleuthero) – According to Press for Herbal Healing, eleuthero is “an immune stimulant that is especially useful for preventing infection during times of intense physical activity and prolonged periods of stress.” In addition, it appears to stimulate T-helper and natural killer cells, which may make it a suitable candidate for some individuals with autoimmune diseases.
Turmeric
Curcumin in the Indian spice turmeric has several known beneficial effects. It is an anti-inflammatory compound that may also help protect against stomach ulcers. Curcumin is also a potent antioxidant that helps to protect cell DNA from damage. In addition, it boosts the immune system. Significantly, curcumin strongly inhibits cancer cells, preventing or slowing tumor onset and growth. Animal studies have shown curcumin to be toxic to tumor cells.
Ramesh Bjonnes
Ramesh Bjonnes has been teaching and writing about yoga philosophy and history for the past 25 years. He is the co-founder of the Prama Institute, a yoga retreat center in the Blue Ridge Mountains of North Carolina, USA, where he is director of the Prama Wellness Center. He is the author of three books on yoga and Tantra, including A Brief History of Yoga. His forthcoming book is titled The Lost Teachings of Tantra. Websites: www.prama.org www.rameshbjonnes.org
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