Amyloid Beta Biomarkers and Their Association with Cognitive Impairment Across Vitamin D Strata: A Cross-Sectional Study in an Older Adult South Indian Population
Introduction: Vitamin D status has been investigated as a modifiable risk factor with cognitive decline. However, studies pertaining to this remain inconsistent across populations, and there are fewer studies associating vitamin D status, cognitive decline, amyloid markers and oxidative stress markers in older adults....