Fatigue can stem from a variety of illnesses and life stressors, but when that exhaustion lasts for months it may indicate a condition called chronic fatigue syndrome.

If you’ve been feeling unfocused, forgetful, or mentally drained, you might be experiencing brain fog—a cluster of symptoms like fatigue, confusion, and difficulty concentrating that can disrupt daily ...

Have you ever experienced the fuzzy sensation like your brain doesn’t feel as sharp as usual? Maybe you struggle to recall a conversation. Or you can’t grasp the right word. When this happens ...

Signs of iron deficiency also include impaired memory and mood-related complications, Fein added. Research shows that low iron can worsen depression and anxiety, too. People may also have trouble ...

Dr. Cohen’s recommendation is a little less: “A simple and practical habit is 8 to 16 ounces (about 1 to 2 cups) of water after waking as a starting point,” she says. “This helps restore your personal ...

Morning brain fog can slow down the most important part of your day. Here are five quick and easy changes you can make to your morning routine to reclaim it. You know that feeling when your alarm goes ...

Hormonal imbalances — including testosterone, thyroid, cortisol, and insulin — can significantly affect your cognitive function and contribute to brain fog. Blood tests can help identify underlying ...

Hormonal changes are another important cause. Thyroid hormones are responsible for keeping almost all organs in the body, ...

Haupt is a health and wellness editor at TIME. Photo-Illustration by TIME (Source Images: PhotoAlto/Frederic Cirou/Getty Images; aldigraph/Solvers via Canva) Tamsen Fadal was working as a news anchor ...

Although brain fog isn’t a clinical term, it is often used to describe a set of cognitive symptoms where your mind feels cloudy, and you have difficulty thinking clearing or articulating your thoughts ...