Twenty-two million Americans are affected by cataracts, resulting in an annual estimated treatment cost of $6.8 billion. For Cataract Awareness Month, Friends for Sight wants you to be aware that you can help protect yourself from cataracts in a variety of ways.

First, remember to wear sunglasses, especially in the summer months when ultraviolet radiation is the strongest, as direct exposure to ultraviolet radiation can cause cataracts. Secondly, avoid smoking and alcohol, as both activities can increase your chances of cataract formation.