Natural Factors Mega Halibut Liver Oil, 180 SoftgelsNatural Factors Mega Halibut Liver Oil, 180 Softgels, is a nutritional supplement designed to address vitamin A and D deficiencies. Each softgel contains halibut liver oil extract, a rich source of these essential fatsoluble vitamins. Vitamin A supports immune function, eye health, and the maintenance of soft tissues. It also aids in the body's healing processes. Vitamin D, often referred to as the sunshine vitamin, facilitates calcium absorption,