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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 ...

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 ...

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 ...

A massive international study of more than 3,100 long COVID patients uncovered a striking divide in how brain-related symptoms are reported around the world. In the U.S., the vast majority of ...

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 ...

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Hormonal imbalances — including testosterone, thyroid, cortisol, and insulin — can significantly affect your cognitive function and ...