Vitamin D has a well-known role in the calcium homeostasis associated with the
maintenance of healthy bones. It increases the efficiency of the intestinal absorption of …

Vitamin D plays an important role in the absorption of calcium and phosphorus, bone
metabolism. Various analytical methods are being used to measure the circulating vitamin D …

The determination of vitamin D metabolites as status marker or for diagnostic purposes is
almost entirely conducted from blood serum or plasma. Other biological matrices, however …

Vitamin D is an essential metabolite, and its deficiency causes many skeletal and chronic
diseases. 25-hydroxyvitamin D 3 (25 (OH) D 3) is known as a vitamin D biomarker and is …

In this study, an analytical method has been developed that, for the first time, allows
simultaneous determination of vitamin D2 and vitamin D3 along with their hydroxylated and …

Lipid hormone is produced by highly differentiated endocrine cells and directly secretes into
the blood circulation or tissue fluid to act as information transmission. It influences the …

Nanoemulsion is a new vehicle for food fortification. In this study, a simple and reliable
method for the simultaneous analysis of vitamins D 2, D 3, K 1, and K 2 in vitamin-fortified …

The main branch of vitamin D3 metabolism involves several hydroxylation reactions to
obtain mono-, di-and trihydroxylated metabolites, including the circulating and active forms …

Vitamin D 3 is a key micronutrient whose intakes are inadequate for most populations
worldwide. Supplementation with medicines or food supplements is commonly prescribed to …

Nowadays, topics related to the proper nutrition of the body, which requires a complex of
compounds and supplementation of these ingredients have undoubtedly gained popularity …