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Red wine can stop blindness.

Too much wine can blur your vision in the short term. But over the long haul? It could prevent blindness, thanks to resveratrol, an anti-aging compound found in red wine. And that’s just the beginning of its benefits.

 

One of the main causes of blindness, particularly for older patients, is uncontrollable blood vessel growth in the eyes, a process called angiogenesis. (Angiogenesis can also cause certain cancers, heart attacks, and strokes, so it’s about as serious as conditions get.) In the eyes, angiogenesis is a key part of blindness-inducing diseases like diabetic retinopathy and age-related macular degeneration, the latter of which is the most common cause of blindness for patients fifty years and older.

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