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.

Health

Is caffeine a friend or foe?

Caffeine jump-starts your day and puts a bounce in your step. It can help you focus, improve your mood and maybe even help you live longer.

Health

Good news for coffee lovers: Daily coffee may benefit the heart

Drinking coffee—particularly two to three cups a day—is not only associated with a lower risk of heart disease and dangerous heart rhythms but also with living longer, according to studies being presented at the American ...

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