Vitamin C

Vitamin C, like vitamin E, is a potent antioxidant that may protect your eyes from harmful free radicals. The supplement AREDS, which may aid patients with AMD, contains vitamin C and numerous other nutrients. AREDS may lessen the chance of this illness advancing by 25% when taken daily, according to one research. Furthermore, vitamin C is essential for the production of collagen, a protein that provides structure to your eye, particularly the cornea and sclera.

Several observational studies show that vitamin C may reduce your chance of getting cataracts, a disorder that causes your eye to fog and hinders vision. One observational research, for example, found that consuming more than 490 mg of vitamin C per day decreased the chance of getting cataracts by 75% when compared to 125 mg or less. Another study discovered that taking vitamin C pills on a daily basis may lower the incidence of cataracts by 45%. Citrus and tropical fruits, bell peppers, broccoli, and kale have particularly high levels of vitamin C, making them excellent choices for increasing your daily consumption.