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Study: Heavy Smoking May Damage Vision

22/02/2019 WebMD Health 0

In a small new study, people who smoked more than 20 cigarettes a day showed significant changes in their red-green and blue-yellow color vision and had greater difficulty seeing contrasts and colors than nonsmokers.

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FDA Proposes Major Changes to Sunscreen Rules

21/02/2019 WebMD Health 0

According to the FDA, 12 sunscreen ingredients lack sufficient data to support whether they are generally safe and effective. They are cinoxate, dioxybenzone, ensulizole, homosalate, meradimate, octinoxate, octisalate, octocrylene, padimate O, sulisobe…