Our immunity is provided by millions of cells working to identify and eliminate "hostile" elements, such as free radicals. It is a tremendously adaptable and powerful system, although it can become depleted by infections, lack of sleep, anxiety or a diet low in whole foods.

Signs that our immunity needs a boost - a cold we can't shake off, tiredness that won't go away - may prompt us to increase our vitamin C intake, but regaining a robust immune system demands a balanced complex of nutrients, including antioxidants, zinc and essential fatty acids. Green Bay's green leaf powders provide an excellent range of such nutrients, in a form that is easily absorbed, enabling the body to resist infections.

Products for the Immune System: