What are cataracts? Definition, Symptoms and Causes of Cataracts. Types, Risk factors, Diagnosis, Cataracts surgery, Cataracts surgery recovery, Cataracts surgery cost, Cataracts prevention.

Stress

Many people do not realize that stress increases the risk of cataracts. Stress causes the body to produce more free radicals. These free radicals may alter the proteins and enzymes in the lens. In difficult times, people tend to drink more and smoke more. This increases the risk of developing cataracts. Stress can also lead to hypertension, and an increase in blood sugar levels. These factors may contribute to cataract pathogenesis.