Black Walnut Hulls, 500mg - 100 caps | NOW Foods Pets In certain people it is

In certain people it is difficult for the body to manufacture adequate amounts of Co-Q-10 or extracts it from food

skeletal muscles and athletic endurance

a highly bioavailable form of the body's master antioxidant supporting healthy aging

strong bones

Black Walnut Hulls, 500mg - 100 caps | NOW Foods Pets In certain people it isJuglans nigra Black Walnut Hulls come from the immature fruit of the Black Walnut Tree (Juglans nigra). References to the use of Black Walnut Hulls dates back to the Ancient Greeks and Romans, and they have been used by many cultures throughout history as an herbal tonic. The Black Walnut Tree is indigenous to the Middle East, but is currently grown in the U. S., Canada and Europe as well.