Recommended daily allowance (RDA) 19-70 years: 600 IU (15 mcg)/day. Pregnant or lactating women: 600 IU (15 mcg)/day.

19 сент. 2024 г. · Vitamin D is important for calcium homeostasis and for optimal skeletal health. The major function of vitamin D is to increase the efficiency of ... Treatment · Clinical Presentation · Workup

19 сент. 2024 г. · The daily maintenance dose of vitamin D varies by age, but most children and adults generally require 600-2000 IU of vitamin D daily.

20 нояб. 2019 г. · Vitamin D is a group of fat-soluble compounds with a four-ringed cholesterol backbone; it is now recognized as a prohormone.

19 сент. 2024 г. · Vitamin D promotes absorption of calcium and phosphorus in the small intestine. It also promotes renal tubule resorption of phosphate.

12 мар. 2024 г. · Vitamin D supplementation likely has no effect on mortality. It might modestly reduce the risk for certain cancers while increasing the risk for heart disease.

11 июл. 2024 г. · The guidelines suggest against routinely testing for vitamin D deficiency and recommend against routine supplementation.

20 сент. 2024 г. · Vitamin D is linked to a 34% reduction in the relative risk for disease activity in patients with clinically isolated syndrome, new research ...

16 июл. 2024 г. · Dr JoAnn Manson highlights the subgroups of the population that may still need a vitamin D supplement, even if screening isn't recommended.

19 нояб. 2019 г. · 1,25(OH)2 D is the biologically active form of vitamin D. As a result of 1 and 25 hydroxylation, the prohormone vitamin D has been transformed ...