do vitamins really help your immune system
1. Helps to Support a Healthy Immune System. Vitamin C, also known as ascorbic acid, is found in citrus fruits, kiwi, acerola and camu camu, and may boost the immune system by attacking the nucleic acid of the virus.* This antioxidant vitamin fights with bacteria until theyâre dead.*. 2. Contributes to the Maintenance of Bone Health.