Dosing of vitamin D in these patients should follow a daily regimen, while high yearly or monthly bolus doses of vitamin D are obsolete in these patients. Additionally, a sufficient dietary calcium intake of 1000 mg per day is a target in these patients. Optimal sources of calcium in senior...
[13] Rejnmark, L. et al. Vitamin D with calcium reduces mortality: patient level pooled analysis of 70,528 patients from eight major vitamin D trials. J. Clin. Endocrinol. Metab. 97, 2670–2681 (2012). [14] Bjelakovic, G. et al. Vitamin D supplementation for prevention of mortality...
vitamindcalcium的意思是维生素D。人体里的维生素D主要有两种:即维生素D2和维生素D3,前者来源于植物,后者是来源于动物。无论是植物还是动物,都需要通过日光照射才能合成维生素D。例如,在人类皮肤中,维生素D的前体,7-脱氢胆固醇,在阳光下转化为维生素D3。然而,这种维生素D3并不是活性成分,它需要通...
supplementation with vitamin d and calcium increases the incidence of kidney stones. conclusions and recommendation the uspstf concludes that the current evidence is insufficient to assess the balance of the benefits and harms of vitamin d and calcium supplementation, alone or combined, for the primary...
Vitamin D, Calcium Supplementation, and Colorectal Adenomas: Results of a Randomized Trial. Background: Calcium and vitamin D both appear to have antineoplastic effects in the large bowel. Although these nutrients are inter-related metabolically i... Grau,Maria,V.,... - 《Jnci Journal of the ...
This randomized clinical trial compares the effects of dietary supplementation with vitamin D3 and calcium vs placebo on cancer incidence in
Vitamin D with or without calcium supplementation for prevention of cancer and fractures: an updated meta-analysis for the U.S. Preventive Services Task Fo... BACKGROUND: Studies suggest that vitamin D supplementation may reduce cancer and fracture risks. PURPOSE: To examine the benefits and harms...
small increased risk of kidney stones. the possible link between vitamin d and calcium supplementation and cardiovascular disease outcomes is controversial, but no studies have shown a direct link between them. how strong is the recommendation to take vitamin d and calcium supplements to prevent ...
The Women's Health Initiative (WHI) randomized trial of calcium/vitamin D supplementation found reduced bone loss with active treatment compared to placebo. Now we examine whether the treatment affected self-reported physical functioning and objective measures of physical functioning. A randomized, double...
Calcium and vitamin D supplementation may cause hypercalciuria and hypercalcemia in some postmenopausal women, according to a randomized, double-blind, placebo-controlled study. Clinicians should measure blood and urine calcium levels at baseline and every 3 months in women who take the supplements, the...