Why Your Phone Before Bed Ruins Your Sleep (And How to Fix It)
Researchers at a Saudi Arabian university surveyed 1,564 college students to understand what affects their sleep quality. They found that using your smartphone …
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Why People Who Sweat a Lot Drink More Caffeine
Swedish researchers compared the eating and drinking habits of 336 people—171 with excessive sweating and 165 without it. They found that people who sweat …
Read MoreDoes Drinking Too Much Coffee Lower Your Vitamin D?
Researchers in Saudi Arabia studied 387 adults to see if drinking a lot of coffee affects vitamin D levels and how people feel. They found that people who …
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