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How Blocking Blue Light at Night Can Help Transform Your Sleep

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  • Poor sleep can contribute to a whole host of chronic health problems, from obesity and diabetes to immune problems and an increased risk for cancer. Plus, it raises your risk of accidents and occupational errors

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This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.

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