
Low Red Blood Cell Count Raises Dementia Risk by 66% in Seniors
A Swedish study found anemia in adults over 65 is linked to a 66% higher risk of developing dementia, with anemia also associated with Alzheimer’s biomarkers like p-tau217. The findings suggest reduced brain oxygen could contribute to neurodegeneration, but it’s unclear if treating anemia lowers dementia risk. Anemia is common and treatable via diet and medical guidance, and doctors may consider more proactive management, especially since participants averaged about 72 years old.











