Ascorbic acid or C vitamin is a vitamin that is recommended for using not only during a cold but also for the prevention of various viral infections. This valuable substance allows strengthening the human immune system, which makes the body resist various diseases better. Ascorbic Acid has an important value for life activity of an organism. Participates in regulation of oxidation-reduction processes, carbohydrate metabolism, blood coagulation, normal permeability of capillaries (of smallest vessels), formations of steroid hormones, synthesis of collagen and procollagen. Increases resistance of an organism to infections. It is prescribed at avitaminosis and hypovitaminosis of C, hemorrhagic diathesis, intoxication and diseases of GIT.