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Nutrient-dense foods and exercise in frail elderly: effects on B vitamins, homocysteine, methylmalonic acid, and neuropsychological functioning
Frailty elderly intervention
2016/6/12
Frail elders are at risk of suboptimal micronutrient
status, functional decline, and neurologic disorders. The influence
of oral multimicronutrients in physiologic doses and of
moderately intense p...
Recently, Selhub et al (1) pointed out the importance of the
B vitamins folic acid, vitamin B-6, and vitamin B-12 for the
well-being and normal functioning of the brain. They also
mentioned that th...
This book is an update of the first edition, which was
intended primarily for use in teaching although it was also
expected to be useful as a desk reference for nutritionists and
health professiona...
Eggs versus Chewable Vitamins: Which Intervention Can Increase Nutrition and Test Scores in Rural China?
Health Education Nutrition Primary school children Rural China
2014/3/13
Background. Despite growing wealth and a strengthening commitment from the government to provide quality education, a significant share of students across rural China still have inadequate access to m...
That shrinking feeling: B vitamins could halve brain shrinkage in elderly
That shrinking feeling B vitamins brain shrinkage elderly
2010/9/21
A major study funded by the Medical Research Council (MRC) has shown that daily tablets of B vitamins can halve the rate of brain shrinkage in elderly people who suffer from Mild Cognitive Impairment ...
Lowering homocysteine with B vitamins has no effect on biomarkers of bone turnover in older persons: a 2-y randomized controlled trial1,2,3
Homocysteine bone biomarkers folate vitamin B-12 vitamin B-6 clinical trial older persons
2008/12/12
Background: In recent prospective studies, higher homocysteine concentrations were shown to be a risk factor for osteoporotic fractures in older persons. Supplements containing folate and vitamins B-1...
Homocysteine, B vitamins, and the incidence of dementia and cognitive impairment: results from the Sacramento Area Latino Study on Aging1,2,3
Homocysteine B vitamins dementia cognitive impairment without dementia
2008/12/11
Background:High concentrations of homocysteine have been linked to a greater risk of Alzheimer disease, dementia, and cognitive decline.Objective:We evaluated the association between homocysteine and ...
The "homocysteine hypothesis" of Alzheimer disease was prompted by the observation in a case-control study that patients with Alzheimer disease had significantly higher serum concentrations of homocys...
Plasma B vitamins and their relation to the severity of chronic heart failure1,2,3
Chronic heart failure homocysteine folate vitamin B-12 NT-proBNP
2008/12/11
Background: Total homocysteine (tHcy) has been linked to the severity of chronic heart failure (CHF). Elevated tHcy concentrations are mainly caused by folate and vitamin B-12 deficiencies.Objective: ...
Antioxidant vitamins and mortality in older persons: findings from the nutrition add-on study to the Medical Research Council Trial of Assessment and Management of Older People in the Community
Antioxidant vitamins vitamin C prospective study
2017/1/4
We randomly selected persons aged 75-84 y from the lists of 51 British family practitioners taking part in a randomized trial of assessment of older persons. A total of 1214 participants provided a bl...
Relation between homocysteine concentrations and the consumption of different types of alcoholic beverages: the French Supplementation with Antioxidant Vitamins and Minerals Study
beer folate homocysteine
2017/1/3
Previous studies on the effects of alcohol consumption on total plasma homocysteine (tHcy) concentrations showed contradictory results. The conflicting results may derive in part from confounding by t...
Combined deficiency of vitamins E and C causes paralysis and death in guinea pigs
guinea pigs limb paralysis antioxidant nutrient deficiency
2017/1/3
Weanling guinea pigs were fed a control diet or a vitamin E–deficient diet for 14 d, after which one-half of each group had vitamin C removed from their diet, thus creating 4 diet groups. Some animals...
Homocysteine,cardiovascular disease risk factors,and habitual diet in the French Supplementation with Antioxidant Vitamins and Minerals Study
Homocysteine habitual diet folate cardiovascular disease risk men women coffee Supplementation with Antioxident Vitamins and Minerals Study France
2016/12/20
Background: An elevated plasma total homocysteine (tHcy) concentration seems to increase the risk of cardiovascular disease.Objective: We evaluated the determinants of tHcy in healthy French...
Dietary and circulating antioxidant vitamins in relation to carotid plaques in middle-aged women
Vitamin E antioxidants carotid arteries carotid bifurcation atherosclerosis ultrasound Progetto Atena women
2016/12/19
Background: The results of the few studies conducted on the relation between antioxidant vitamins and carotid atherosclerosis have been inconclusive.Objective: We evaluated the association b...
Long-term intake of vitamins and carotenoids and odds of early age-related cortical and posterior subcapsular lens opacities
Cortical lens opacity posterior subcapsular lens opacity Nurses’ Health Study Nutrition and Vision Project vitamins carotenoids women
2016/12/17
Background: Proper nutrition appears to protect against cataracts. Few studies have related nutrition to the odds of developing cortical or posterior subcapsular (PSC) cataracts.Objective: W...