Independent Online | Strong vitamin D-dementia link surprises researchers 6minutes Older people who do not get enough vitamin D may be doubling their risk of developing dementia and Alzheimer's disease, according to a large study that has surprised researchers. “We expected to find an association between low Vitamin D levels and the ... 'Loneliness may be Alzheimer's risk factor' Study: Suffering Depression May Increase Risk Of Alzheimer's |