Discover the Health Benefits of Black Walnut Hulls from Antioxidants to Skin Care! Rich in antioxidants, black walnut hulls can help fight free radicals and protect against cardiovascular diseases. They can also reduce the growth of Candida, improve blood circulation, and boost the immune system. Additionally, black walnut hulls are high in fiber and essential nutrients like zinc, iron, magnesium, calcium, and Vitamin E. Plus, they're effective in fighting parasites and can be used in skin care products to improve skin tone, reduce wrinkles, and hydrate skin.