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Effect of functional food ingredients: vitamin E modulation of cardiovascular diseases and immune status in the elderly
Functional food aging free radicals, vitamin E antioxidants
2016/6/7
Increased accumulation of free radicals over
time reduces the effectiveness of antioxidant defense mechanisms
and heightens the vulnerability of older individuals to a variety of
oxidative insults ...
Calcium from dairy products, vitamin D intake, and blood pressure: the Tromsø study
Calcium intake vitamin D intake systolic blood pressure diastolic blood pressure hypertension milk intake Norway
2016/6/7
Background: The present epidemiologic study was conducted
in Tromsø, Northern Norway, in 1994–1995.
Objective: The objective was to evaluate the relation between
calcium intake from dairy prod...
Variability of the conversion of b-carotene to vitamin A in women measured by using a double-tracer study design
Carotene vitamin A b-carotene absorption, metabolism stable isotope tracer women
2016/6/7
Background: Blood b-carotene and vitamin A responses to oral
b-carotene are variable in humans. Some individuals are characterized
as responders and others as low- or nonresponders. A better
unders...
Maternal low-dose vitamin A or b-carotene supplementation has no effect on fetal loss and early infant mortality: a randomized cluster trial in Nepal
Vitamin A b-carotene infant mortality child survival fetal loss maternal supplementation Nepal the Nepal Nutrition Intervention Project-Sarlahi Study Group
2016/6/7
Background: The effect of vitamin A supplementation on the
survival of infants aged < 6 mo is unclear. Because most infant
deaths occur in the first few month of life, maternal supplementation
may ...
Vitamin D status: effects on parathyroid hormone and 1,25-dihydroxyvitamin D in postmenopausal women
Aging 25-hydroxyvitamin D 25(OH)D, 1,25-dihydroxyvitamin D 1,25(OH)2D parathyroid hormone, postmenopausal women
2016/6/7
Background: Low serum 25-hydroxyvitamin D [25(OH)D] concentrations
are commonly found in the elderly and are associated
with hip fracture. Treatment with vitamin D and calcium can
reduce the risk o...
Vitamin C and the risk of acute myocardial infarction
Vitamin C ascorbic acid acute myocardial infarction smoking acute phase response risk diet men Scotland
2016/6/7
Background: Low-fat soluble-antioxidant status is associated
with an increased risk of heart disease.
Objective: The aim of this study was to examine whether low
plasma concentrations of vitamin C ...
Amount of fat in the diet affects bioavailability of lutein esters but not of a-carotene, b-carotene, and vitamin E in humans
Dietary fat bioavailability absorption, b-carotene a-carotene lutein carotenoids a-tocopherol vitamin E Netherlands
2016/6/7
Background: Fat-soluble vitamin E and carotenoids are
regarded as being protective against chronic diseases. Little is
known about the effect of dietary fat on the bioavailability of
these compound...
Dietary vitamin K intakes are associated with hip fracture but not with bone mineral density in elderly men and women
Vitamin K phylloquinone osteoporosis osteocalcin apo E genotype hip fracture bone mineral density elderly
2016/6/7
Background: Vitamin K has been associated with bone mineral
density (BMD) and risk of hip fracture. The apolipoprotein (apo)
E4 allele (APOE*E4) has been associated with bone fracture
through a put...
Vitamin C has been associated with stress ever since Albert
Szent-Gyorgi isolated it from the adrenal glands of oxen. More
than 2 decades ago, investigators studying vitamin C in patients
with the ...
Osteoporosis is a metabolic bone disease characterized by a
defect in bone remodeling and the loss of normally mineralized
bone. Maximum skeletal mass is achieved in young adults at
18–25 y of age....
This study was undertaken to assess vitamin C status in allergic children. Twenty-six allergic patients and 46 apparently healthy controls aged 7-16 years of both sexes were introduced. All patients w...
The vitamin A spectrum: from deficiency to toxicity
Vitamin A retinoids vitamin A deficiency, vitamin A toxicity vitamin metabolism stable isotopes
2016/6/3
Dark adaptation has been used as a tool for
identifying patients with subclinical vitamin A deficiency. With
this functional test it was shown that tissue vitamin A deficiency
occurs over a wide ra...
Iron and zinc supplementation improves indicators of vitamin A status of Mexican preschoolers
Zinc deficiency iron deficiency vitamin A deficiency retinol binding protein RBP transthyretin nutrient interactions preschoolers
2016/6/3
Background: The coexistence of multiple micronutrient deficiencies
is a widespread public health problem in many regions
of the world. Interactions between zinc deficiency and vitamin A
metabolism ...
Carotenoids and carotenoids plus vitamin E protect against ultraviolet light–induced erythema in humans
Carotenoids tocopherol sunburn skin, erythema healthy adults ultraviolet light
2016/6/3
Background: Carotenoids and tocopherols, known to be efficient
antioxidants and capable of scavenging reactive oxygen
species generated during photooxidative stress, may protect the
skin from ultra...
Evaluation of serum retinol, the modified-relative-dose-response ratio, and breast-milk vitamin A as indicators of response to postpartum maternal vitamin A supplementation
Vitamin A supplementation serum retinol, modified-relative-dose-response test breast milk lactation, women Bangladesh
2016/6/3
Background: Conflicting results have been reported regarding
the relative performance of serum retinol, the modified-relativedose-response
(MRDR) ratio, and breast-milk vitamin A concentrations
in ...