Caffeine

Latest about caffeine

Coffee Cup and Beans

Does Caffeine Really Dehydrate You?

By Kate Goldbaum published

Food & Diet
yawning woman

Caffeine's 'Boost' Disappears When You're Extremely Sleep-Deprived

By Laura Geggel published

People who don't get enough sleep for several days in a row can't rely on caffeine to give them a mental boost, new research finds.

Sleep
A woman drinks a cup of coffee and looks happy

Coffee Linked to Reduced Risk of Endometrial Cancer

By Sara G. Miller published

Yup, there's more good news for coffee lovers.

Cancer
coffee, old man, elderly, senior, mug

Think Fast! Caffeine Speeds Up Older Adults' Reaction Time

By Sara G. Miller published

Will a cup speed you up?

Food & Diet
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10 Things You Need to Know About Coffee

By Live Science Staff published

Is coffee good for you? Can it be dangerous? How is decaf made? Scientific answers to these questions and more.

Food & Diet
coffee, couple

Couples' Caffeine Use Linked to Higher Risk of Miscarriage

By Sara G. Miller published

Couples interested in having a baby may want to cut back on caffeinated beverages.

Fertility, Pregnancy & Birth
coffe, cup of coffe, coffee beans

Another Coffee Perk? Reduced Risk of MS

By Sara G. Miller published

More good news for coffee lovers.

Neuroscience
MoJoe Portable Coffeemaker

'Mojoe' on the Go: New Thermos Doubles as Portable Coffeemaker

By Elizabeth Goldbaum published

Food & Diet
coffe, cup of coffe, coffee beans

Coffee Pot: What Happens When You Mix Marijuana & Caffeine?

By Sara G. Miller published

Some companies are offering a new way to "wake and bake."

Marijuana
A man does bicep curls

The Truth about Pre-Workout Supplements

By Tia Ghose published

Although individual ingredients in preworkout supplements may have some modest benefits for athletic performance, proprietary blends have less scientific backing.

Supplements & Vitamins
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