Search results
Results from the WOW.Com Content Network
Because vitamin D is fat-soluble, it is hypothesized that absorption would be improved if patients are instructed to take their supplement with a meal. Raimundo et al. performed different studies confirming that a high-fat meal increased the absorption of vitamin D3 as measured by serum 25(OH) D. A clinical report indicated that serum 25(OH) D ...
Vitamin D toxicity. Cholecalciferol (shown above) and ergocalciferol are the two major forms of Vitamin D. Specialty. Endocrinology, toxicology. Vitamin D toxicity, or hypervitaminosis D is the toxic state of an excess of vitamin D. The normal range for blood concentration in adults is 20 to 50 nanograms per milliliter (ng/mL).
Studies suggest that low vitamin D levels could play a role in PD, and in one case report, vitamin D supplements lessened parkinsonian symptoms. In a study of vitamin D receptor knockout mice, mice without VDR exhibited motor impairments similar to impairments seen in patients with Parkinson's disease.
D014807. Legal status. In Wikidata. Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and for many other biological effects. [1] [2] [3] In humans, the most important compounds in this group are vitamin D 3 ( cholecalciferol) and vitamin D 2 ( ergocalciferol ).
Standard Media Group LLC. Standard Media Group is an American broadcast and digital media company based in Nashville, Tennessee. Standard Media was founded in 2018 by Deborah A. McDermott, who serves as the company's CEO. Previously, McDermott was the chief operating officer of Media General and CEO-president of Young Broadcasting.
Serum concentrations above 50 ng/mL may be cause for concern. Common, most foods do not contain vitamin D, indicating that a deficiency will occur unless people get sunlight exposure or eat manufactured foods purposely fortified with vitamin D. Vitamin D deficiency is a known cause of rickets, and has been linked to numerous other health problems.
Vitamin D-binding protein. Vitamin D-binding protein (DBP), also/originally known as gc-globulin ( g roup-specific c omponent), is a protein that in humans is encoded by the GC gene. [5] [6] DBP is genetically the oldest member of the albuminoid family and appeared early in the evolution of vertebrates. [7]
For example, low absolute humidity favours the survival of the influenza virus. A review by authors from the University of Maryland School of Pharmacy suggested that while low-dose vitamin D supplementation was unlikely to be harmful, "sensible sun exposure" was "an inexpensive and enjoyable way" to ensure healthy levels of vitamin D.