ANA MARÍA LAJUSTICIA presents COD LIVER OIL + VITAMIN E, a dietary supplement abundant in vitamins A and D, together with polyunsaturated fatty acids. Vitamin A plays a crucial role in the formation of the retinal visual purple and supports the upkeep of mucous membranes, skin, and vision in regular circumstances. Both vitamins A and D play a part in maintaining proper immune system function. Additionally, vitamin D aids in the effective absorption and use of calcium and phosphorus. This supplement is also a great source of omega-3 fatty acids.