Causes of brain fog Brain fog can result from a variety of factors, including physical health conditions and certain ...

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 ...

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 ...

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 ...

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 ...

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 ...

Winter mornings can make even the healthiest person feel mentally sluggish, despite having slept the recommended seven to nine hours. Shorter days, colder temperatures, and less natural movement all ...

Extremely high fat levels in the blood from familial chylomicronemia syndrome (FCS) typically causes symptoms like abdominal pain and an inflamed pancreas (pancreatitis), but FCS can also affect the ...

Researchers in Japan have pinpointed a biological cause of Long COVID brain fog using advanced PET brain imaging. They discovered widespread increases in AMPA receptor density linked to cognitive ...