Vitamin C
Vitamin C is also known as ascorbic acid. It is a potent antioxidant which powers the immune system. That’s why you were taught at school that Vitamin C prevents you from getting sick with colds and flu. Vitamin C is effective in combatting seasonal allergies. These allergic reactions occur in response to the presence of substances like pollen. The immune system overreacts when it’s exposed to such compounds and tries to fight them off. The result is allergic rhinitis which consists of coughing, sneezing, itchy eyes, and a runny or blocked nose.
Ascorbic acid is a natural antihistamine. Elevated histamine levels cause the symptoms of allergic rhinitis which is why an antihistamine is needed. Vitamin C is also a powerful antioxidant. It reduces the risk of damage to the cells, fights infection, and reduces the level of an allergic reaction. The body does not produce its own Vitamin C. Ascorbic acid comes from a healthy diet. Citrus fruits such as oranges and grapefruits are full of Vitamin C. Cruciferous vegetables like broccoli and contain high levels of Vitamin C, as do leafy green vegetables such as spinach and cabbage. Vitamin C supplements are easy to buy at your local pharmacy.