
Coffee is the most popular stimulant substance drunk all over the world. More than 150 million people in the United States drink coffee daily. The average coffee consumption by US adults is approximately two cups per day, which is the equivalent of approximately 280 mg of caffeine. Read more: Is Coffee Good for Your Health? Article
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Drinks & Beverages Quiz: Test Your IQ
Drink to your health! Take the Drinks & Beverages Quiz to learn how your favorite drinks can impact your life, your behavior, and...
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Caffeine Quiz: Test Your Medical IQ
If you can't function without your morning cup of java or your afternoon caffeine jolt, this quiz is for you. Learn about your...
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Caffeine: 9 Health Benefits When You Give Up Caffeine
What would happen if you gave up caffeine? Find out what health benefits could be in store for your body and mind.

QUESTION
What percentage of the human body is water? See AnswerRelated Disease Conditions
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Is Tea or Coffee Better for Your Health?
Tea is generally safe, even in large amounts. While coffee is also safe to drink, high amounts can cause some problems.
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9 Science-Backed Positive Health Benefits for Drinking Coffee
Coffee has over 1,000 chemicals that play a role in its health benefits. The 9 health benefits of drinking coffee include protection from type 2 diabetes, preventing and managing Parkinson's disease, a stronger liver, and other benefits.
Treatment & Diagnosis
Prevention & Wellness
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- Your Morning Cup of Coffee Can Affect Your Heart's Rhythms
- Daily Coffee Protects Against Heart Disease, Stroke
- AHA News: Customized Drinks Have Gone Viral – And May Be a Recipe for Disaster
- Coffee Won't Upset Your Heartbeat. It Might Even Calm It
- Sleep Deprived? Coffee Can Only Help So Much
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