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
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Tue
2
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Get Moving - A Walking Group for Caregivers
Wed
3
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Thu
4
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Fri
5
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Sat
6
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Artful Sunday: Benday Dot Day
Sun
7
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Mon
8
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Tue
9
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Get Moving - A Walking Group for Caregivers
Wed
10
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Thu
11
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Fri
12
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
International Youth Water Justice Summit
Sat
13
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Sun
14
EPIC Ministry Weekly Gathering
EPIC Ministry Weekly Gathering
Mon
15
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Tue
16
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Get Moving - A Walking Group for Caregivers (with Dr. Greg Jicha)
Wed
17
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Thu
18
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Fri
19
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Color Water Balloon Fight
Sat
20
EPIC Ministry Weekly Gathering
Landscape/Mindscape: Selections from the Wells Fargo Collection
Summer Salon: Landscape as Subject with Tom Barnes, Photographer
Sun
21
EPIC Ministry Weekly Gathering
Mon
22
Landscape/Mindscape: Selections from the Wells Fargo Collection
Tue
23
Landscape/Mindscape: Selections from the Wells Fargo Collection
Get Moving - A Walking Group for Caregivers
Wed
24
Landscape/Mindscape: Selections from the Wells Fargo Collection
Thu
25
Landscape/Mindscape: Selections from the Wells Fargo Collection
Fri
26
Landscape/Mindscape: Selections from the Wells Fargo Collection
Sat
27
Landscape/Mindscape: Selections from the Wells Fargo Collection
Sun
28
 
Mon
29
Landscape/Mindscape: Selections from the Wells Fargo Collection
Tue
30
Landscape/Mindscape: Selections from the Wells Fargo Collection
Get Moving - A Walking Group for Caregivers (with Mary Crowley Schmidt)
Wed
31
Landscape/Mindscape: Selections from the Wells Fargo Collection
Thu
 
 

Repeats every day on May, June, July, August every Tuesday and every Wednesday and every Thursday and every Friday and every Saturday and on the first Sunday until Sun Aug 17 2014 .
Fri, 07/25/2014

Repeats every day on May, June, July, August every Tuesday and every Wednesday and every Thursday and every Friday and every Saturday and on the first Sunday until Sun Aug 17 2014 .
Sat, 07/26/2014

Repeats every day on May, June, July, August every Tuesday and every Wednesday and every Thursday and every Friday and every Saturday and on the first Sunday until Sun Aug 17 2014 .
Sun, 07/27/2014

Repeats every day on May, June, July, August every Tuesday and every Wednesday and every Thursday and every Friday and every Saturday and on the first Sunday until Sun Aug 17 2014 .
Tue, 07/29/2014

Repeats every day on May, June, July, August every Tuesday and every Wednesday and every Thursday and every Friday and every Saturday and on the first Sunday until Sun Aug 17 2014 .
Wed, 07/30/2014

Reset Page