Plus how to differentiate tiredness from chronic fatigue.

One solution sounds easy in theory, but is challenging in practice: get enough sleep.

(We’ll explain more below.)

Alternatively, you could simply be living amid an environment that’s zapping all your energy stores.

What Is “Tiredness,” Exactly?

“As energy is used, there is a buildup of adenosine.

Adenosine plays an important role in sleep-wake homeostasis.

And this can be the case even if you slept well last night.

“Busy people can sometimes forget to drink enough water during the day.

When you’re dehydrated, your blood pressure can fall.

The Solution:Drink more hydrating beveragesespecially good ol' H2Oand eat morewater-rich foods.

Aim to drink enough fluids that yourpeeis light yellow in hue or paler.

Just think: If your gas tank is empty, your car isn’t going far.

The Solution:Focus on balance, Bannan advises.

Check out ourguide to calories and how many you might need.

For even more personalized advice, consult with a registered dietitian.

An anxious mind struggles to rest.

It’s like leaving your car idling at night instead of turning off the engine,” she explains.

The Solution:Find steady ground byfocusing on your breath, which can help you re-center.

“Optimal breathing is inhaling deep into the belly.

Many more individuals are likely experiencing some symptoms of depression without an official diagnosis, too.

“Someone who is depressed is likely to feel tired, unmotivated and worn out,” Li says.

The internal and external expectations from society are a heavy load to carry,” Bannan says.

It’s exhausting!”

Beyond that, not aligning work and personal life with your personality can take a toll as well.

Keep in mind that extroverts, introverts and ambiverts all prefer to recharge in different ways.

The Solution:The key here is to focus on self-care, connection and intuition.

Start small, say, with a few minutes of quiet time just for you.

Were you alone or with others?

And what had you done that day/week?

Low progesterone can interfere with your sleep, while high levels can cause fatigue.

The estrogen shifts that come along with menopause can also wreak havoc on sleep and energy.

“With less oxygen internally, you feel more tired.

An estimated 5.6% of Americans meet the criteria for anemia, according to a November 2016PLoS Onestudy.

A doctor can help you home in on the exact cause.

A simple blood test can diagnose anemia.

Again, your medical care team comes in clutch.