However, if you have other problems besides the cataract, such as degeneration in the retina or optic nerve, results will not be as favorable. Wearing sunglasses outside during the day can reduce your chances of developing cataracts or having problems with the retina. Sunglasses can filter out UV light, reducing exposure to harmful UV radiation. However, some sunglasses cannot filter out the harmful UV rays. Ask which sunglasses filter the most UV light.
Some people take vitamins, minerals, and herbal extracts to decrease cataract formation.
No scientific data prove that these remedies are effective. There are no topical or oral medications or supplements proven to decrease the chance of developing cataracts. A healthy lifestyle might help, just as a healthy lifestyle helps prevent other diseases in the body. Among other things, eat a proper diet, get regular exercise and rest, and do not smoke. Your doctor will monitor the disease through simple observation over months or years.