Vitamin D, homocysteine and n−3PUFA status according to physical and cognitive functions in older adults with subjective memory complaint: Results from cross-sectional study of the MAPT trial

In older adults with subjective memory complaints, Vitamin D deficiency status may present higher likelihood of functional deficits, including coexisting or separate physical and cognitive decline. While older adults with low level of n−3PUFA were more likely to demonstrate physical decline only.