It is mandatory to attain and maintain good nutritional status to fight against virus. optimal nutrition and dietary nutrient intake impact the immune system, therefore the only sustainable way to survive in current context is to strengthen the immune system. vit c is one of the best way to improve immune system.an adequate intake of zinc, iron, and vitamins a, b 12, b6, c, and e is essential for the maintenance of immune function.
c24/7 is the only product that provides you cheaply with 140 components including all vitamins, extra vitamic c which boots your immunity