Tag Archives: dementia

Alzheimer’s and low Vitamin D: a link confirmed

3d vitamins.New research finds an association between low vitamin D levels and the risk of Alzheimer’s and dementia.

This study followed 1,658 people over the age of 65 who showed no signs of dementia. The results were surprising- it seems that people with low vitamin D levels had a 53% increased risk of developing dementia, and people with extremely deficient levels had a 125% increased risk of developing dementia (in comparison to participants with normal vitamin D levels).

It’s important to note that this research doesn’t imply that low vitamin D levels CAUSE dementia. However, it seems that there is a correlation between the two that warrants further investigation. It’s possible that this research could lead to new dietary recommendations in an attempt to boost vitamin D levels. Could vitamin D supplements prevent or delay the development of Alzheimer’s?

Research in the past has shown that vitamin D could reduce the risk of Alzheimer’s Disease in mice. Alzheimer’s research is actually a great example of the importance of animal models. Because Alzheimer’s is generally a disease that affects people later in life, studies in humans could take years- or decades- to yield useful results. Alzheimer’s mouse models are used in research because researchers can observe changes from one generation to the next in a relatively short period of time.

Read more about the possible correlation between vitamin D and dementia here:

https://www.aan.com/PressRoom/Home/PressRelease/1300