Tag: sunglasses
Do sunglasses block vitamin D? Here’s what an eye doctor says
Many people have heard that wearing sunglasses may affect the body's production of vitamin-D. But what does an eye doctor actually say?
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Your calcium and vitamin D supplements may not be protecting your bones at all
The largest review to date finds almost no meaningful bone protection for most older adults.
For depression and anxiety, one type of exercise consistently outperforms the rest
Aerobic training shows the strongest mood benefits in the largest recent reviews.
Too little sleep rivaled smoking as a predictor of how long people live
A new analysis of more than 3,100 US counties found short sleep second only to smoking.
Popular News
Japanese Walking Method Linked to Greater Health Benefits Than 10,000 Steps
A simple Japanese walking technique is attracting attention after researchers found it may deliver greater fitness benefits than the traditional 10,000-step target.
12 foods with surprisingly high protein that most people overlook
Cheap, everyday foods deliver more grams of protein than most Americans realize.
Scientists uncover new clue in the fight against aging
Scientists believe an unusual animal could hold valuable clues to healthier aging.
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