Nature's Sunshine Colostrum with Immune Factors is a combination of nutritional and herbal supplements designed to nourish your immune system.,

Your immune system’s main function is to protect your body and maintain its overall health and wellbeing. The growing number of health issues surrounding us points to the need we have to adequately nourish and support the immune system. 

The ingredients have powerful immune-enhancing properties and provide nutritional support to help maintain cholesterol and blood pressure  levels that are already within their normal ranges.

Colostrum is the foremilk produced by mammals before the onset of lactation. It contains 25 percent immunoglobulins (high-level IgG) and is rich in immune-protecting factors. These factors are known to stimulate cytokines and strengthen the intestinal lining. Studies show that colostrum is not only of great importance in supporting the immune system of the newborn, but it can also maintain the health of children and adults.

Inositol hexaphosphate (IP6) is a low-molecular weight carbohydrate that occurs naturally in humans. It has immunostimulatory actions and may help the body maintain blood lipid levels and fat levels within the liver that are already within the normal ranges. 

Maitake mushroom contains the polysaccharide beta-glucan. Studies have shown this mushroom to exhibit immunostimulatory properties in its ability to activate natural killer cells, macrophages, interleukin-1 and cytotoxic T-cells. 

Shiitake mushroom contains both high-molecular and low-molecular-weight polysaccharides, including lentinan, which stimulates macrophages. 

Astragalus offers immunostimulatory benefits. The astragalisodes it provides boost the immune system by enhancing the production of immunoglobulin and stimulating macrophages.