Immune System

Disorders in the immune system can result in disease, including autoimmun diseases, inflammatory diseases and cancer. Immunodeficiency diseases occur when the immune system is less active than normal, resulting in recurring and life-threatening infections. Immunodeficiency can either be the result of a genetic disease, such as severe combined immunodeficiency, or be produced by pharmaceuticals or an infection, such as the acquired immune deficiency syndrome (AIDS) that is caused by the retrovirus HIV.

In contrast, autoimmune diseases result from a hyperactive immune system attacking normal tissues as if they were foreign organisms. Common autoimmune diseases include Hashimoto's thyroiditis, rheumatoid arthritis, diabetes mellitus type 1, lupus erythematosus. Immunology covers the study of all aspects of the immune system, having significant relevance to health and diseases.

Maintaining and improving your immune system is one of the most important things you can do to stay healthy by allowing your body to naturally fight infections and other conditions.

Products

Sort by: Product Price Default

Result pages: 12
per page

5-HTP 50 mg 90c 5-Hydroxytryptophan is an intermediate metabolite in the pathway from tryptophan to serotonin. Serotonin is involved in the body's control of sleep, mood regulation, and appetite. Our price: $28.30 Quantity	Astaxanthin 60sg Astaxanthin protects the phospholipid membranes of cells from oxidative damage. In a recent U.S. study, it demonstrated the ability to cross the blood brain barrier and protect the retina in animals, suggesting its potential for supporting the brain and nervous system from free radical damage. Our price: $31.80 Quantity	B12 Liquid 1000mcg 30ml/1oz Recent research has indicated that vitamin B12, supports neurological function and nerve cell health and supports healthy cognitive and nerve function as well as memory and emotional well–being. Vitamin B12 is also an important cofactor for energy production and plays a role in immune system health and healthy homocysteine metabolism. Our price: $14.40 Quantity	Basic Prenatal 90c Prenatal 90c is available by Thorne Research. A comprehensive supplement formulated with the special needs of pregnancy in mind and manufactured without the detrimental additives and coatings found in mainstream prenatal supplements. Our price: $17.30 Quantity
BILEMIN (90 caps) BileMin™ provides lipotropic nutrients and herbal compounds that support healthy bile synthesis, formation, secretion, stasis, and elimination. This product can be very useful as a part of any detoxification program. Our price: $21.30 Quantity	Cortisol Manager 30t Cortisol Manager™ dietary supplement combines stress-reducing ingredients and cortisol-lowering botanicals to help reduce stress and relieve occasional sleeplessness. Our price: $24.40 Quantity	D-5000 (preservative free) 60c Thorne's Vitamin D 5000 (preservative free) 60c is pure vitamin D without hidden ingredients like lactose, BHT, BHA, sodium benzoate, and sorbic acid Our price: $13.90 Quantity	DHEA 10mg 100c DHEA capsules, provided by Douglas Laboratories, contain highest purity dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practices (GMP) standards. DHEA capsules are available from AMNI in potencies of 10 mg, 25 mg, or 50 mg each. Our price: $12.60 Quantity
DHEA 25mg 60c Dehydroepiandrosterone, after it is made by the adrenal glands, it travels into cells throughout the body where it is converted into androgens and estrogens. These hormones regulate fat and mineral metabolism, endocrine and reproductive function, and energy levels. Our price: $13.00 Quantity	Enhanced Transfer Factor 90c Three proprietary, science-based nutrient blends, Vitamin C and Zinc. In a world of ever-growing health challenges, Enhanced TRANSFER FACTOR™ optimizes immune system function and brings powerful, synergistic support to overall health. Our price: $62.95 Market price: $69.95 save 10% Quantity	EPA/DHA essentials 1000mg 180sg EPA/DHA Essentials is an ultra-pure, molecularly distilled fish oil concentrate that has been tested for environmental contaminants (heavy metals, PCBs, dioxins and furans), microbial contaminants, and oxidation and rancidity. Our price: $41.90 Quantity	Extreme Energy Formula 16oz Liquid Dynamic Energy has been formulated by Dr's Advantage to safely boost and support your energy level, without the side effects that may be associated with caffeine or ephedra. Our price: $25.49 Market price: $29.99 save 15% Quantity
Formula SF722 250gc Undecanoic acid (also known as undecylenic acid), is a natural component of human sweat and a fatty acid derived commercially from castor bean oil that aids in the establishment of a healthy gut flora. Our price: $28.70 Quantity	GI SYNERGY (90 packets 3 caps each) This product combines three synergistic formulas that work together (90 packets 3 caps each) to establish a healthy intestinal terrain. H-PLR™ (K32), Parastonil® (K59), and Yeastonil® (K58) are combined into one easy-to-use package for the patient. Our price: $69.50 Quantity	HCL PRO - ZYME (90 tabs) This is an HCL product that not only supplies a high level of Betaine HCl (500 mg), but also includes flower essences and herbs that support production of hydrochloric acid. These ingredients support healthy digestion, especially during stress. Our price: $17.70 Quantity	Lipotropic Complex 90c Combines phytonutrients and bile salts with essential vitamins and minerals to provide comprehensive nutritional support for hepatobiliary function. Comprehensive transmethylation support for the liver Dietary Supplement. Helps break down and move fats in Liver Our price: $18.95 Market price: $21.00 save 10% Quantity
Liquid Mega MultiVitamins & Minerals 16oz Is a perfect blending of the best of nature and science from Dr's Advantage. A great tasting supplement goes well beyond a multivitamin & mineral formula... Our price: $37.79 Market price: $41.99 save 10% Quantity	MediClear 34.6oz/980g (Reformulated) NUTRITIONAL SUPPORT FOR INFLAMMATION, ALLERGIES. DETOXIFICATION, AND GASTROINTESTINAL INTEGRITY NET WT. 34.6 OZ. (980 G) / HYPO-ALLERGENIC Our price: $54.60 Quantity	Muco coccinum 10t Muco coccinum is an exceptional homeopathic preparation containing various strains of the worse flu epidemics of the 20th century, specifically formulated to help boost immune function, and stimulate the body’s own defenses to combat and prevent flus and potent viruses. Muco coccinum is indicated for all types of flus, colds and respiratory ailments. Our price: $22.10 Quantity	Multi Caps Dietary Supplement Multi Caps, a high potency multiple vitamin and mineral formula. Provides 100% or more RDA of 13 vitamins and minerals plus a host of amino acids and enzymes. Our price: $17.00 Quantity