NUTRILITE Natural B helps you get energized as it provides 100% or more of the daily value of seven essential B- vitamins (B1, B2, B3, B5, B6, folic acid and B12) along with Inositol and PABA (para-amino-benzoic-acid) derived from naturally cultivated yeast that help support energy production from fats, carbohydrates and proteins in your food and meet nutritional needs brought on by stressful living. NUTRILITE Natural B meets the daily requirement for B-complex vitamins for that 'added energy'. NUTRILITE Natural B also helps maintain plasma Homocysteine Levels. It is suggested that elevated plasma homocysteine is associated with an increased risk of Coronary Artery Disease (CAD). NUTRILITE Natural B significantly increase concentration of plasma folate (levels of folic acid in the blood). Can I take natural B if I'm taking Siberian Ginseng? Yes, Siberian ginseng increases alertness by increasing blood flow and Natural B increases energy by helping in the conversion of food into energy. Both have different functions & can be taken together