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The positive impact of general vitamin D food fortification policy on vitamin D status in a representative adult Finnish population: evidence from an 11-y follow-up based on standardized 25-hydroxyvitamin D data
25-hydroxyvitamin D general fortification standardization vitamin D population survey
2018/11/14
Background: A systematic vitamin D fortification of fluid milk products and fat spreads was started in 2003 in Finland to improve vitamin D status.
Demographic, lifestyle, and genetic determinants of circulating concentrations of 25-hydroxyvitamin D and vitamin D–binding protein in African American and European American women
African American European American racial disparity vitamin D vitamin D–binding protein
2018/11/14
Background: Vitamin D may have anticancer activities. The high prevalence of vitamin D deficiency in African Americans (AAs) may be a contributing factor to the cancer health disparities between AAs a...
Toward personalized calcium and vitamin D supplementation
personalized calcium vitamin D supplementation
2018/11/13
Calcium and vitamin D (CaD)1 are essential components for building and maintaining strong bones throughout life. Although calcium is present in many food products and vitamin D can be synthesized in t...
Vitamin D and calcium intake and risk of early menopause
anovulation calcium dairy menopause menstrual cycle ovarian function vitamin D 25-hydroxyvitamin D
2018/11/14
Background: Early menopause, defined as the cessation of ovarian function before the age of 45 y, affects ～10% of women and is associated with higher risk of cardiovascular disease, osteoporosis, and ...
Vitamin D supplementation has no effect on insulin sensitivity or secretion in vitamin D–deficient, overweight or obese adults: a randomized placebo-controlled trial
insulin secretion insulin sensitivity obesity random-ized trial RCT, vitamin D
2018/11/14
Background: Vitamin D supplementation has been proposed as a potential strategy to prevent type 2 diabetes. Existing clinical trials have been limited by short duration, low doses of vitamin D, variab...
Biofortified β-carotene rice improves vitamin A intake and reduces the prevalence of inadequacy among women and young children in a simulated analysis in Bangladesh, Indonesia, and the Philippines
rice biofortification β-carotene vitamin A simulation dietary intake Bangladesh Indonesia Philippines Asia
2018/12/14
Background: Vitamin A deficiency continues to be a major public health problem affecting developing countries where people eat mostly rice as a staple food. In Asia, rice provides up to 80% of the tot...
Dietary vitamin D dose-response in healthy children 2 to 8 y of age: a 12-wk randomized controlled trial using fortified foods
dose response food fortification pediatric randomized controlled trial vitamin D
2018/11/23
Background: Vitamin D is fundamental for bone health. A high proportion of Canadian 2- to 8-y-olds do not meet the Estimated Average Requirement (EAR) of 400 IU/d.
Amla, a richest source of vitamin ‘C’ ranges upto 950 mg/100 g. Due to its astringent taste, it is not palatable for direct consumption, hence processing is essential. Present study was an effort to d...
Effect of Vitamin K2 (Menaquinone-7) and Soybean Isoflavone Supplementation on Serum Undercarboxylated Osteocalcin in Female Long-Distance Runners
vitamin K isoflavone athletes
2009/7/8
Fractures of the lower limbs due to fatigue often occur in female long-distance runners. We examined the effect of simultaneous supplementation of 1.35 mg/day of vitamin K2 (MK-7MK-6) and 72 mg/day of...
Phenolics, Selenium, Vitamin C, Amino Acids and Pungency Levels and Antioxidant Activities of Two Egyptian Onion Varieties
Phenolics Selenium
2016/5/31
Selenium, vitamin C, pungency, amino acids, phenolics content and antioxidant activities of two Egyptian onion varieties, namely white (Giza-6) and red (Beheri) onions have been studied. Data analysis...
A Novel Modulatory Role of Vitamin D3 in Exercise-Induced Apoptosis of Rat Skeletal Muscle
Exercise-Induced Apoptosis Rat Skeletal Muscle
2016/5/31
The present study has been designed to investigate the possible modulating role of vitamin D3 on chronic exercise-induced apoptosis in skeletal (gastrocnemius) muscle of rats. Rats were run for 8 week...
Vitamin E: Mechanism of Its Antioxidant Activity
antioxidant lipid peroxidation autoxidation
2010/11/23
The antioxidant activity of vitamin E (α-tocopherol) during the peroxidation of unsaturated lipids has been reviewed based on its reaction products. Free-radical scavenging reactions of α-tocopherol t...
Effect of Vitamin D-Fortified Egg on Bone Metabolism in Ovariectomized Osteoporotic Rats
vitamin D egg osteoporosis bone strength
2010/11/23
Ovariectomized osteoporotic rats were divided into four groups: ordinary egg, vitamin D 2.5 μg fortified egg, vitamin D 10 μg fortified egg and a mixture of ordinary egg and authentic vitamin D. These...