NOW's Astragalus 500 mg is an herbal dietary supplement designed to support optimal immune system function in addition to promoting healthy liver and vascular function. The main active ingredient in Astragalus 500 mg is astragalus root. used by Chinese herbalists for centuries as an adaptogen herb that helps to tone the body's vital force and strengthen the immune system response to guard against infection and disease. This is an ideal supplement choice for using on a year-round basis in order to lessen the likelihood of getting seasonal colds and flu.

Men and women who take Astragalus 500 mg on a daily basis as directedmay enjoy several possible health benefits:

• Supports optimal functioning of the immune system.
• Supports healthy liver function.
• Promotes healthy vascular function.
• Stimulates the production of white blood cells to fight infection.