Vitamin D Dementia Risk Confirmed

 

 

sunshine-500536 600x4001

In the largest study of its kind, researchers suggest that in older people, not getting enough vitamin D may double the risk of developing dementia and Alzheimer's disease. The study is published in the Aug. 6, 2014, online issue of Neurology®, the medical journal of the American Academy of Neurology.

The study looked at blood levels of vitamin D, which includes vitamin D from food, supplements and sun exposure. Dietary vitamin D is found in fatty fish such as salmon, tuna or mackerel and milk, eggs and cheese. "We expected to find an association between low Vitamin D levels and the risk of dementia and Alzheimer's disease, but the results were surprising-we actually found that the association was twice as strong as we anticipated," said study author David J. Llewellyn, PhD, of the University of Exeter Medical School in the United Kingdom.

For the study, 1,658 people over the age of 65 who were dementia-free had their vitamin D blood levels tested. After an average of six years, 171 participants developed dementia and 102 had Alzheimer's disease.

The study found that people with low levels of vitamin D had a 53-percent increased risk of developing dementia and those who were severely deficient had a 125-percent increased risk compared to participants with normal levels of vitamin D.

People with lower levels of vitamin D were nearly 70 percent more likely to develop Alzheimer's disease and those who had severe deficiency were over 120 percent more likely to develop the disease.

The results remained the same after researchers adjusted for other factors that could affect risk of dementia, such as education, smoking and alcohol consumption.

 

 

Some of our Brands

balancebanabanblackmoresbraggcabotherbsofgoldneoflamthompsons

Testimonials

  •  Rachael W

    ★★★★★
    Wonderful customer service :)
    -- via facebook

  • 1
  • 2
  • 3
  • 4

Contacts

  This email address is being protected from spambots. You need JavaScript enabled to view it.
  07 4681 1575
  07 3053 8308
  Shop 1/10 Davadi St, Stanthorpe