Caffeine

Coffee Drinkers Really Do Live Longer

Researchers have found that drinking coffee—both decaf and regular—is linked to a longer life.

By Alice Park July 10, 2017

Can Coffee Make Your Workout Easier?

The more tired you feel, the harder exercise can be. That's why coaches of elite athletes have long known that a shot of caffeine before a training session or competition can improve performance by making...

By Alice Park July 5, 2017

Why Light Roast Coffee May Be Healthier Than Dark Roast

See which brew packs more health perks

By Amanda MacMillan / Health.com June 22, 2017

Teen Died After Drinking Too Much Caffeine, Says Coroner

"We lost Davis from a totally legal substance," Richland County coroner Gary Watts said

By Kevin Lui May 16, 2017

The Case For Drinking Coffee Is Stronger Than Ever

There are few things more more ritualistic—and to many, more sacred—than a morning cup of joe. 64% of Americans drink at least one cup a day—a statistic that's barely budged since the '90s. Despite warnings...

By Alice Park May 5, 2017

How Much Caffeine Can You Safely Consume?

According to a new scientific review

By Amanda Macmillan / Health.com April 27, 2017

Here’s How Much Coffee Is Really Safe to Drink

Whether you're starting your day with a strong cup of coffee or indulging in a mid-afternoon pick-me-up, caffeine is a drug that many people don’t want to quit. And thankfully, you don’t have to: A...

By Amanda MacMillan / Health.com April 27, 2017

Why Energy Drinks Are Worse For You Than Soda

Energy drinks are known for their high caffeine content, which often tops that of soda and even coffee. But they seem to affect people's hearts and blood pressure differently than other caffeinated beverages, suggests a...

By Alexandra Sifferlin April 26, 2017

How Your Morning Coffee Might Slow Down Aging

Researchers zero in on how caffeine appears to fight inflammation

By Alice Park January 16, 2017

The Case Against Energy Drinks Is Getting Stronger

New research raises concerns about sugary, caffeine-filled energy drinks and their effects on young people

By Alexandra Sifferlin November 16, 2016

Blame Your Genes For Your Coffee Addiction

Genes may explain why some people are more responsive to caffeine

By Alexandra Sifferlin August 25, 2016

Can Vitamins and Coffee Affect Miscarriage Risk?

A new study adds nuance to the question

By Alice Park March 29, 2016

5 Bad Habits to Avoid Before Bed

Kick these habits for a better night's sleep

By Liz Steelman / Real Simple March 10, 2016

Caffeine Doesn't Give You Heart Palpitations, Study Finds

Go ahead and drink some joe

By Maggie Fox / NBC News January 26, 2016

Coffee vs. Tea: Pros, Cons and How to Drink Them Best

Coffee and tea have unique health benefits

By Cynthia Sass / Health.com December 14, 2015

Why a Senator Wants the FDA to Investigate Caffeinated Peanut Butter

Each serving contains two cups of coffee's worth of caffeine

By Sarah Begley November 9, 2015

Starbucks Wants to Get You Caffeinated Faster—With Video Screens

The coffee chain is adding video screens to 2,400 of its drive-throughs

By Daniel Roberts / Fortune October 14, 2015

The Simplest Way to Make Pour-Over Coffee

Here's the perfect water-to-coffee ratio

By Beth Lipton / Health.com October 2, 2015

Caffeinated Peanut Butter Is Here

Hate coffee breath? How about peanut butter breath?

By Claire Groden / Fortune October 1, 2015

'NeuroGum' is Now a Thing

NeuroGum is the latest surprising caffeine innovation

By Alexandra Sifferlin September 22, 2015

Study Links Energy Drinks and Traumatic Brain Injury in Teens

Teens who got serious brain injuries in the last year were also more likely to report drinking lots of energy drinks

By Alexandra Sifferlin September 16, 2015

FDA Warns Powdered Caffeine Is Dangerous

One teaspoon of the powder has around the same caffeine content as 28 cups of coffee

By Alexandra Sifferlin September 2, 2015

You Can Now Inhale Caffeine Instead of Drink It

A new e-cigarette-like inhaler gives users a boost of caffeine. But how safe is it?

By Alexandra Sifferlin July 23, 2015

This Is the Caffeine Capital of America

Here are the places in the U.S. with the most coffee lovers

By Natalie Morin / FindTheBest June 23, 2015

5 Weird Coffee Trends You Should Know About

When you're not in a hurry, try pour over

By Cynthia Sass / Health.com June 4, 2015

Early Morning is Actually the Worst Time to Drink Coffee

Is coffee no longer giving you an energy boost in the morning? Here's why

By Kia Kokalitcheva/Fortune June 1, 2015

Drinking 4 Coffees a Day Is Bad for You

Less than 400 mg of caffeine per day is safe

By Tessa Berenson May 28, 2015

Drinking Coffee May Fight Against Erectile Dysfunction

Researchers have found a link between higher caffeine consumption and lower ED

By Sarah Begley May 22, 2015

How Much Coffee Should You Really Be Drinking?

To determine your daily dose, here are five factors to consider

By Health.com March 11, 2015

3-5 Cups of Coffee a Day May Help Keep Arteries Clear

Coffee in your veins may actually be healthy

By Kevin McSpadden March 3, 2015

Here's How Caffeine Can Silently Kill Your Success

Your daily cup of joe is hurting your performance far more than it's helping it

By Travis Bradberry / Inc. February 20, 2015

Energy Drinks May Drive Kids to Distraction

A new study finds a link between consumption of energy drinks and hyperactivity and inattention

By Alexandra Sifferlin February 9, 2015

This Coffee Can Help You Fall Asleep

A new product mixes coffee with a sleep-inducing herb

By Justin Worland January 22, 2015

Drink to Your Health

The sun is the biggest culprit in causing skin cancer, but there’s a beverage that may thwart some of the tumor-causing effects of ultraviolet rays

By Alice Park January 20, 2015

Yes, Caffeine Withdrawal Is a Real Thing

Science says that caffeine comes with some real perks

By Health.com January 15, 2015

Young Kids and Energy Drinks Don't Mix, Study Finds

Poison centers are fielding calls about adverse health events from energy drinks for kids as young as six

By Alexandra Sifferlin November 17, 2014

This Kind of Tea Lowers Blood Pressure Naturally

The best brew for your heart

By Mandy Oaklander October 21, 2014

Addicted to Coffee? It's Probably in Your Genes

A new genetic explanation for your caffeine cravings

By Mandy Oaklander October 8, 2014

Coffee: Is It Bad For You?

For years, your morning joe got a bad rap from health experts. But newer research suggests coffee may actually be good for you—if you follow the rules

By Markham Heid August 20, 2014

FDA warns against powdered caffeine

The agency issued a statement Friday recommending that consumers avoid the potent powders

By Denver Nicks July 18, 2014

Prom King Died From Caffeine Powder Overdose

Logan Stiner, 18, died after ingesting a toxic amount of caffeine

By Laura Stampler July 1, 2014

5 Reasons to Drink Coffee Before Your Workout

Half of Americans start their day with coffee, and according to recent study, working out after downing a cup of java may offer a weight loss advantage. The Spanish study, published in the International Journal...

By Health.com June 30, 2014

Boys and Girls Are Impacted By Caffeine Differently

New research shows even low doses of caffeine impact kids, and bodies of boys and girls react differently

By Alexandra Sifferlin June 16, 2014

The International Space Station Is Getting an Espresso Machine

The lattes will be out of this world

By Nolan Feeney June 15, 2014

Caffeine Chemistry

The science behind America's favorite drug

By Kyle Chayka April 16, 2014

7 Surprising Facts About Caffeine

Most of us have an intimate relationship with caffeine. We crave it, love it, and take it every day in coffee, tea and sodas. It feels quite familiar. But as I researched my book Caffeinated,...

By Murray Carpenter March 24, 2014

Should Parents Worry About Kids Drinking Coffee?

3 Reasons Why Coffee Is So Good for You

Here's Another Reason to Feel Good About Drinking Coffee

This Week in Health: Coffee Might Help You Live Longer