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Study: Blue light from screens can steadily blind us
- sp332 8y agoSome people. People with normal levels of alpha-tocopherol (an antioxidant) have the damage repaired and don't go blind. People over 60 should watch out for this, and it's not a small thing, but the article doesn't qualify the risk at all. Somewhat better discussion: https://news.ycombinator.com/item?id=17724995 https://news.ycombinator.com/item?id=17724995