Why do people get cataracts?

People with diabetes or those taking high doses of steroid medications have a greater risk of developing a subcapsular cataract. ... Does Eating Less Meat Reduce Your Risk for Cataracts? ... Nine out of 10 people who have cataract surgery regain very good vision, somewhere between 20/20 and 20/40. read more

You develop them when protein builds up in the lens of your eye and makes it cloudy. This keeps light from passing through clearly. It can cause you to lose some of your eyesight. There are different types of cataracts. They include: Age-related. These form as you get older. Congenital. read more

The National Eye Institute provides information on different kinds of cataract as follows: 1)Secondary cataract. Cataracts can form after surgery for other eye problems, such as glaucoma. Cataracts also can develop in people who have other health problems, such as diabetes. Cataracts are sometimes linked to steroid use. 2)Traumatic cataract. read more

Cataracts are the most common cause of vision loss in people over age 40 and is the principal cause of blindness in the world. In fact, there are more cases of cataracts worldwide than there are of glaucoma, macular degeneration and diabetic retinopathy combined, according to Prevent Blindness America (PBA). read more

In fact, people can have an age-related cataract in their 40s and 50s. But during middle age, most cataracts are small and do not affect vision. It is after age 60 that most cataracts cause problems with a person's vision. read more