melatonin

Stop wrinkles, gray hair with these hormones

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Stop wrinkles, gray hair with these hormones

Watching your hair gray and your skin crease has long been considered an inevitable part of life, but a new study has revealed promising avenues for combating visible signs of aging. Few hormones have been used in anti-aging skincare — mainly topical retinoids like retinol and tretinoin, as well as estrogen, which treats symptoms related … Read more

Bright outdoor lights at night could increase stroke risk: study

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Bright outdoor lights at night could increase stroke risk: study

Continuous exposure to artificial light at nighttime can put people at an increased risk of stroke, new research warns. “We advise people, especially those living in urban areas, to consider reducing that exposure to protect themselves from its potential harmful impact,” said study author Jian-Bing Wang, whose work was published Monday in the scientific journal … Read more