Allison Perry

By

College: Arts and Sciences

New UK Study Suggests Low Vitamin D Causes Damage to Brain

Published: Dec 2, 2013

LEXINGTON, Ky. (Dec. 2, 2013) — A new study led by University of Kentucky researchers suggests that a diet low in vitamin D causes damage to the brain.

 

In addition to being essential for maintaining bone health, newer evidence shows that vitamin D serves important roles in other organs and tissue, including the brain. Published in Free Radical Biology and Medicine, the UK study showed that middle-aged rats that were fed a diet low in vitamin D for several months developed free radical damage to the brain, and many different brain proteins were damaged as identified by redox proteomics. These rats also showed a significant decrease in cognitive performance on tests of learning and memory.  

 

"Given that vitamin D deficiency is especially widespread among the elderly, we investigated how during aging from middle-age to old-age how low vitamin D affected the oxidative status of the brain," said lead author on the paper Allan Butterfield, professor in the UK Department of Chemistry, director of the Center of Membrane Sciences, faculty of Sanders-Brown Center on Aging, and director of the Free Radical Biology in Cancer Core of the Markey Cancer Center. “Adequate vitamin D serum levels are necessary to prevent free radical damage in brain and subsequent deleterious consequences."

 

Previously, low levels of vitamin D have been associated with Alzheimer's disease, and it's also been linked to the development of certain cancers and heart disease. In both the developed world and in areas of economic hardship where food intake is not always the most nutritious, vitamin D levels in humans are often low, particularly in the elderly population. Butterfield recommends persons consult their physicians to have their vitamin D levels determined, and if low that they eat foods rich in vitamin D, take vitamin D supplements, and/or get at least 10-15 minutes of sun exposure each day to ensure that vitamin D levels are normalized and remain so to help protect the brain.

 

MEDIA CONTACT: Allison Perry, (859) 323-2399 or allison.perry@uky.edu

butterfield_headshot.jpg
July
 
 
 
1
Other Streets: Photographs from the Collection
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Wed
2
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Thu
3
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Fri
4
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Sat
5
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Sun
6
 
Mon
7
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Fulbright Drop-In Hours
Tue
8
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Fulbright Drop-In Hours
Wed
9
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Fulbright Drop-In Hours
Thu
10
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Fri
11
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Sat
12
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Family Day At The Art Museum
Sun
13
 
Mon
14
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Tue
15
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Wed
16
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Thu
17
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Lecture: On Furniture
Fri
18
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Sat
19
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Sun
20
 
Mon
21
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Tue
22
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Wed
23
Other Streets: Photographs from the Collection
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
MoveWell Grand Opening
Thu
24
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Fri
25
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Sat
26
Vivian Maier: On the Street
Chester Cornett: Beyond the Narrow Sky
Chester Cornett: Beyond the Narrow Sky
Vivian Maier: On the Street
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Other Streets: Photographs from the Collection
Sun
27
 
Mon
28
 
Tue
29
Educator Social
Wed
30
 
Thu
31
 
Fri
 
Aug 07
Curator Tour 08/07/2015

Fri, 08/07/2015

Fri, 08/21/2015

Sat, 08/22/2015

Reset Page