Scientists have long struggled to define brain fog—let alone pinpoint a cause for it. But research is starting to reveal multiple potential causes from inflammation to a leaky blood-brain barrier.

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 ...

Soy milk doesn’t cause brain fog on its own. But if you have an allergy or sensitivity, consuming soy may cause symptoms that include brain fog. You can also develop brain fog for other reasons. Brain ...

UCL (University College London) researchers have found the first physiological evidence that invisible subliminal images do attract the brain's attention on a subconscious level. The wider implication ...

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 ...

Brain fog is a term people use to describe a group of cognitive symptoms, including trouble concentrating, slower thinking, forgetfulness, and feeling mentally worn out. People experiencing brain fog ...

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 ...