Now Foods A&D A 10,000 IU + 400 IU is a dietary supplement in the form of easy-to-swallow gel capsules. The daily dose contains 3003 µg of vitamin A in the form of retinyl palmitate and 10 µg of vitamin D in the form of cholecalciferol from lanolin. Properties of Now Foods A&D ingredients Vitamin A helps to keep the skin healthy and to maintain the proper condition of the mucous membranes . At the same time, it plays an important role in the process of cellular specialization. In addition, vitamin A helps the immune system to function properly , to maintain correct vision and contributes to maintaining proper metabolism. Vitamin D supports the metabolic processes necessary for healthy functioning. It affects the absorption of phosphorus from the digestive tract, which is needed to build and maintain strong, healthy bones and teeth. It is also necessary for the proper functioning of the immune system . To obtain the beneficial effect resulting from the declared action, it is sufficient to consume 1 capsule per day at mealtime. A 100-pack of Now Foods A&D is enough for over 3 months of daily dietary supplementation with these valuable health vitamins.