Having your head in the clouds is often linked to lovesickness, but it’s also the best way to describe the fuzzy, floaty feeling of mental sluggishness-- when your brain refuses to process thoughts ...

Brain fog is a medical condition that can negatively affect your brain function and health in many ways. Some people, like those with medical conditions such as celiac disease, are more prone to brain ...

A small dose of the nutritional supplement lithium asparate may not ease the fatigue and brain fog of Long COVID, but a larger dose might work, a new trial suggests. Photo by Adobe Stock/HealthDay ...

Medically reviewed by Kathleen Daly, MD Key Takeaways Brain fog describes mild and temporary problems with thinking, focusing, and remembering.Chronic pain, long COVID, and sleep deprivation are ...

Vitamins: We know we need them, but are most of us getting enough? Well, it depends. Vitamin deficiencies can often have a noticeable impact on our emotional well-being, leading to mood changes and ...

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 ...

You’ve probably heard people use the term “brain fog” to describe times when they felt like their brain function was slightly off. It’s often associated with symptoms like trouble concentrating, a ...

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

A small dose of the nutritional supplement lithium asparate may not ease the fatigue and brain fog of Long COVID, a small, new trial involving 52 patients has found. Still, it's possible that a larger ...

A small trial finds little benefit from low-dose lithium aspartate in easing fatigue and brain fog in Long COVID patients A small test of higher-dose lithium did find a benefit, however A clinical ...

HealthDay reported on the study led by Thomas Guttuso finding that higher doses of lithium aspartate may be promising in treating patients with long COVID. “The take-home message is that very low-dose ...