Neuroscience

That essential morning coffee may be a placebo

For many people, the day doesn't start until their coffee mug is empty. Coffee is often thought to make you feel more alert, so people drink it to wake themselves up and improve their efficiency. Portuguese scientists studied ...

Dentistry

Sipping is terrible for your teeth

If you think sugar, soda, and sticky sweets are bad for your teeth, you're right. But there's something even worse: sipping.

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