About Careers Internship MedBlog Contact us
Medindia LOGIN REGISTER
Advertisement

High Vitamin E Levels in Blood Reduce Alzheimer's Risk

by Thilaka Ravi on July 8, 2010 at 2:21 PM
 High Vitamin E Levels in Blood Reduce Alzheimer's Risk

High levels of several vitamin E components in the blood are associated with a decreased risk for Alzheimer's disease (AD) in advanced age, according to a Swedish study.

The research has suggested that vitamin E may help prevent cognitive deterioration in elderly people.

Advertisement

"Vitamin E is a family of eight natural components, but most studies related to Alzheimer s disease investigate only one of these components, tocopherol," said Dr. Francesca Mangialasche, who led the study.

"We hypothesized that all the vitamin E family members could be important in protecting against AD. If confirmed, this result has implications for both individuals and society, as 70 percent of all dementia cases in the general population occur in people over 75 years of age, and the study suggests a protective effect of vitamin E against AD in individuals aged 80 plus," Mangialasche added.
Advertisement

The study was conducted at the Aging Research Center (ARC), Karolinska Institutet, Stockholm, Sweden, in collaboration with the Institute of Gerontology and Geriatrics, University of Perugia, Italy.

The study included a sample of 232 participants from the Kungsholmen Project, a population-based longitudinal study on aging and dementia in Stockholm (Kungsholmen parish). All participants were aged 80 plus years and were dementia-free at the beginning of the study (baseline). After 6-years of follow-up, 57 AD cases were identified.

The blood levels of all eight natural vitamin E components were measured at the beginning of the study. Subjects with higher blood levels (highest tertile) were compared with subjects who had lower blood levels (lowest tertile) to verify whether these two groups developed dementia at different rates.

The study found that subjects with higher blood levels of all the vitamin E family forms had a reduced risk of developing AD, compared to subjects with lower levels.

After adjusting for various confounders, the risk was reduced by 45-54 percent, depending on the vitamin E component.

The study has been published in the July 2010 issue of the Journal of Alzheimer s Disease. (ANI)

Source: ANI
Font : A-A+

Advertisement

Advertisement
Advertisement

Recommended Readings

Latest Senior Health News

Gene-Based Solutions for Elderly Lung Injury from COVID-19
In aged mice, decitabine, the anti-cancer drug demonstrated enhancements in vascular repair, inflammation resolution, and overall survival.
Quality Primary Care Boosts Elderly Varicella-Zoster Vaccination Rates
Approximately one in three people may contract the chickenpox virus by age 80. Despite Japan's approval of the live VZV vaccine in 2016, its uptake remains limited.
Daily 7,000 Steps Could Reduce Blood Pressure in Elderly
Walking 7000 steps was found to have a positive impact on lowering blood pressure, a key factor in reducing the risk of heart-related issues among elderly.
Digestive Issues Can Make Elderly More Prone To Loneliness, Depression
Digestive illnesses among older adults result in increased levels of loneliness and depression, which in turn have a detrimental effect on overall health.
Eye-Tracking Technology Empowers Dementia Patients With a Voice
Using eye-tracking technology in dementia care facilities improves online assessments, allowing older individuals to self-report on care and quality of life.
View All
This site uses cookies to deliver our services.By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use  Ok, Got it. Close
MediBotMediBot
Greetings! How can I assist you?MediBot
×

High Vitamin E Levels in Blood Reduce Alzheimer's Risk Personalised Printable Document (PDF)

Please complete this form and we'll send you a personalised information that is requested

You may use this for your own reference or forward it to your friends.

Please use the information prudently. If you are not a medical doctor please remember to consult your healthcare provider as this information is not a substitute for professional advice.

Name *

Email Address *

Country *

Areas of Interests