Vitamin A stimulates and enhances many immune functions including antibody response and the activity of various white blood cells such as T helper cells and phagocytes. This immune-enhancing function promotes healing of infected tissues and increases resistance to infection.Benefits of Aquasol A capsules1. Helps to support healthy eye function and vision, in particular visual adaptation to darkness2. Assists to maintain a healthy immune system3. Promotes healthy skin and supports skin repair4. Aids to support the health of the mucous membranes, in particular the respiratory tract5. Helps to support the production of red blood cells6. Aids in maintaining or improving general wellbeingUse under medical supervision