Fatigue is a common term for feeling overtired or lacking energy. Learn about its causes and symptoms.

Afternoon Fatigue: 9 Lunch Foods That Can Drain Your Energy

Prevent afternoon fatigue by avoiding these foods, from potatoes to salmon, that may drain your energy and trigger a post-lunch slump.

6 Natural Remedies for Fatigue and Exhaustion

Tired all the time? These remedies may be natural cures for fatigue.

Feeling Drained? 9 Proven Tricks to Boost Energy Naturally

We all know that exercising and getting enough sleep can keep you energized throughout the day, but sometimes you just...

13 Medical Reasons You’re Tired All the Time

You might think it’s a Daylight Savings Time hangover or an insanely busy schedule, but the real reason you’re exhausted...

50 Easy Ways to Get More Energy

If you find yourself dragging through the day, try one of these quick ways to add some spring to your...

13 Sneaky Causes of B12 Deficiency

A vitamin B12 deficiency, whether because you're not getting enough B12 or aren't absorbing it well, can cause symptoms like...

8 Foods That Sneakily Drain Your Energy Levels

If you’re feeling sluggish, these foods might be to blame.

Healthy Eating Habits for More Energy

There's power in your pantry: Find a natural solution in the kitchen for an energy boost.

15 Surprising Things That Drain Your Energy

Solve the mystery behind your seemingly inexplicable exhaustion—plus, find some easy changes to boost your energy and improve your quality...

10 Daily Habits of Naturally Energetic People

How do some people seem to get more energy than others? Make a few small tweaks to your lifestyle, and...

7 Essential Oils That’ll Amp Up Your Energy Levels

Essential oils go far beyond just smelling great—they can actually help brighten your day, your mood, and energize your life....

7 Everyday Things That Drain Your Energy Levels

From a messy desk to "toxic" friends, these surprising energy drainers may be making you tired.

31 Surprising Energy-Boosters That Aren’t Coffee

If you're suffering from an energy crisis, another cup of coffee may not cut it. From standing on your head...

How to Get an Energy Boost Without Caffeine, According to Yoga Instructors

Yes, you can perk up your brain using only your breath and body. Before reaching for a second (or third!)...

9 Energy-Boosting Foods Top Dietitians Swear By

Feeling sluggish no matter how many lattes you down? Turn to this list of easy-to-make snacks and quick, mini meals...

8 Signs of Chronic Fatigue Syndrome You Might Be Ignoring

Since chronic fatigue syndrome can develop gradually over time, it’s easy to write off these otherwise common symptoms. But if...

7 Signs Your Diet Is Making You Tired

You'll be shocked at which common eating habits and foods make you sleepy. Here's how to switch to high-energy foods.

7 Daily Eating Habits You Should Steal From People Who Rarely Feel Tired

Always tired by lunch? Here’s how to eat for all-day energy, according to the new book ‘The Exhaustion Breakthrough.’

Boost Your Energy Level: 5 Body Hacks That Perk You Right Up

These tried-and-true tactics pump up your energy levels when you need a boost most.

Always Tired? Try These 9 Energizing Tricks

What you think, eat, and do can make you feel like less of a zombie after one or several nights...

20 New Ways to Get Energy for Life!

We asked top health pros to sift through the year's most promising research news for the one change Americans should...

13+ Ways to Boost Your Work Energy

Get a comprehensive, hour-by-hour guide on how to be energized at work, with a round-up of expert tips and our...

The Dangers of Energy Drinks

Your favorite energy drink may be giving you more than you bargained for with dangerous amounts of caffeine, sugar, and

13 Ways to Beat the Afternoon Slump at Work

If you’re like many people, shortly after lunch your head begins buzzing, your concentration plummets, your eyes droop and the

How to Increase Mental Energy

Everyone experiences moments when we feel sluggish or perhaps hyperactive. Sometimes our brains feel like they are stuck in mud