Vitamin C
Vitamin C may not have been proven to treat flu, but some studies show that it helps shorten the duration and decreases its severity, which is why we included it on the list. In addition, this vitamin is rich in antioxidants that prevent the cells from being damaged by free radicals. As a result, it prevents various health problems, including flu, colds, and other infection. So, it’s still recommended to dose up on your vitamin C to speed up your recovery.
The recommended daily vitamin C intake is 75 milligrams for women and 90 milligrams for men. Vitamin C deficiency can weaken the immune system, which could cause infections, including influenza. So ensure you take the recommended amount to boost your immune system and prevent the flu. Besides taking supplements, there are also foods you can incorporate into your daily meals that are rich in vitamin C. Some of them are bell peppers, pineapple, oranges, strawberries, cauliflower, broccoli, white potatoes, and tomatoes. Since vegetables and fruits are packed with this vitamin, eating more of them is enough to supply your body’s needs.
