As Alzheimer's rates climb and pharmaceutical solutions continue to disappoint, a small but carefully observed study from Emory University suggests that vitamin D — ancient, inexpensive, and already on every pharmacy shelf — may offer modest cognitive protection during the fragile early window before dementia takes hold. Researchers found that adults over 50 with mild cognitive impairment and sleep disturbances who took 5,000 IU or more of vitamin D daily scored roughly 13 percent higher on cognitive assessments than those who took none. The finding is preliminary, not yet proof, but it points
Vitamin D Linked to 13% Cognitive Boost in Early Dementia Study
Dementia and Alzheimer's disease continue to rise, affecting millions of patients and their families seeking effective interventions.