“When someone has anemia, they don’t have enough circulating red blood cells, so their body can’t operate at 100%,” says Maya Bloomberg, a nurse practitioner specializing in hematology ...

Brain fog isn't a defined medical condition ... egg yolks and fortified milk and cereals. Iron deficiency is the most common ...

Nearly 1 in 3 Americans may have an undiagnosed iron deficiency, a problem that can lead to fatigue, brain fog and difficulty concentrating, a new study suggests. An analysis of data from more ...

Dark circles, brittle nails and constant fatigue could be warning signs of a health issue that led to nearly 200,000 hospital ...