New research suggests caffeine drinkers "may have difficulty accurately perceiving the influence of caffeine on sleep quality"
Coffee drinkers may want to think twice before...
A new study found that millions and billions of plastics are released by commercially available teabags—and then absorbed into cells
Scientists have discovered that commercially...
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Vitamin D and calcium are essential for overall health but don’t reduce the risk of falls or fractures in generally healthy older adults, according...