Do Blue-Light Glasses Actually Help Tired Eyes?
What a Cochrane review found about blue-light filtering glasses and eye strain, and what to try first.
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Do Carrots Really Improve Your Eyesight?
The truth behind the carrot myth, what vitamin A does in the eye, and why extra does not sharpen vision.
Retina ClearRead the articleBeta-Carotene, Smokers and Why Eye Vitamins Changed
Why beta-carotene was dropped from the AREDS2 eye formula and what current and former smokers should ask before buying an eye supplement.
Read the articleOmega-3 and Dry Eye: What the Big Trial Found
The DREAM trial tested fish-oil omega-3s for dry eye. Here is what it found and what still helps.
Read the articleThe Amsler Grid: A Two-Minute Home Check
How to use an Amsler grid to spot wavy or missing lines that can signal macular trouble, and when to call an eye doctor.
Read the articleHow to Read a Supplement Facts Panel Without Being Fooled
Forms, amounts, daily values and proprietary blends: a plain guide to what a supplement label should show.
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