Dietary and nutritional supplements containing fatty acids, fish oils, algal oils, seed oils, omega-3 fatty acids and derivatives thereof; nutritional lipids as additives for foodstuffs, namely, nutritional food additives for medical purposes in the nature of natural food extracts derived from fish, vegetables, algae, and seeds; dietetic food products and ophthalmic preparations for medical, paramedical or pharmaceutical use containing fatty acids, fish oils, algal oils, omega-3 fatty acids a...