What can I do to preserve my good vision after age 40?
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Dr. Mehmet Oz answered:People often need reading glasses after age 40 because their vision isn't as good as when they were younger.
Watch the video to learn from Dr. Oz what you can do to preserve your vision after age 40.
People often need reading glasses after age 40 because their vision isn't as good as when they were younger.Watch the video to learn from Dr. Oz what you can do to preserve your vision after age 40. More

