University of Calgary researchers to look at aging brain as study provides association but not causal link between vitamin D intake and prevention of dementia. Observational nature of study did not have the power to account for confounding variables.

Dr. Barry Dworkin

Medical Mythbusting Commentary for March 2, 2023

University of Calgary researchers to look at aging brain as study provides association but not causal link between vitamin D intake and prevention of dementia. Observational nature of study did not have the power to account for confounding variables. Play Now | Play in Popup | Download

Source:
University of Calgary researchers to look at aging brain as study says vitamin D prevents dementia

Reference:
Vitamin D supplementation and incident dementia: Effects of sex, APOE, and baseline cognitive status

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