Food-grade diatomaceous earth for gut cleansing, energy, and parasite support Bio-Sil Diatomaceous Earth is pure, organic, food-grade amorphous silica — harvested from fossilised freshwater algae and dried naturally without additives. When taken internally, it may support parasite removal, gut cleansing, cholesterol management, and improved energy. A remarkable multi-benefit wellness supplement. Pure food-grade diatomaceous earth — no additives or fillers May support gut cleansing and parasite removal Traditionally associated with improved energy and cholesterol Also beneficial for pets and plants A versatile natural wellness supplement. Available at One Life Health.