This study aimed to investigate the effects of daily intake of vitamin D-fortified yogurt drink (doogh) on central obesity indicators in subjects with type 2 diabetes (T2D) and the possible modulation of this effect by vitamin D receptor (VDR) Cdx-2 genotypes. A total of sixty T2D subjects were randomly allocated to two groups to receive either plain doogh (PD; n 29, containing 170 mg Ca and no...

There is little doubt that vitamin D deficiency across all age groups in Europe is a problem. Low vitamin D status arises due to limited, if any, dermal synthesis during the winter months at latitudes above 40°N, putting increased importance on dietary supply of the vitamin. However, dietary intakes by most populations are low due to the limited supply of vitamin D-rich foods in the food chain....

In the early 20th Century, vitamin D was discovered and its Recommended Daily Allowance developed. However, average daily dietary intakes have not been reported until recently in the US. There are no food composi-tion and no intake data for vitamin D available in Taiwan. We have taken advantage of several population representative Nutrition and Health Surveys in Taiwan (NAHSIT) conducted from 1...

The success of any agricultural innovation depends on its adoption by farmers. The study evaluates the determinants of adoption of vitamin A bio-fortified cassava variety among farmers by investigating the level of adoption and determinants of adoption among farmers. Three stages of random sampling procedure were used to select 240 cassava farmers. The data obtained were analyzed with descripti...

BACKGROUND Significant subgroups in most European populations have intakes below nationally recommended levels for several vitamins, minerals and trace elements, placing individuals at risk of suboptimal intake of important vitamins and minerals. The voluntary addition of micronutrients to the appropriate foods may help address the risks associated with low micronutrient intakes. However, conce...

In our recent paper ‘Does prenatal exposure to vitamin D-fortified margarine and milk alter birth weight? A societal experiment’ published in British Journal of Nutrition we explored the association between a national vitamin D fortification programmes of margarine and milk and birth weight. Based on available official documents from the Nordic Council of Ministers the initiation of vitamin D f...

background: the prevalence of vitamin d deficiency and its causative factors has been estimated more frequently in elder popula­tion, women, and patients with osteoporosis in different countries, but this issue is less defined in male population within different age groups especially in asian countries. therefore, we studied the role of effective factors in vitamin d defi­ciency and its prevale...

BACKGROUND vitamin D deficiency is prevalent in older adults living in Northern Europe and is influenced by several factors which may vary significantly with age. OBJECTIVE we aimed to investigate the determinants of 25-hydroxyvitamin D [25(OH)D] in older Irish adults and in particular to examine the effect of supplement use and surrogate markers of sun exposure. METHODS subjects were non-i...