Holick MF (1998) Vitamin D requirements for humans of all ages: new in- creased requirements for women and men 50 years and older. Osteoporos Int 8: S24-S29.Holick MF. Vitamin D requirements for humans of all ages: new increased requirements for women and men 50 years and older. ...
This may be attributed to limitations in trial design, as most studies did not meet the basic requirements of a nutrient intervention study, including vitamin D-replete populations, too small sample sizes, and inconsistent intervention methods regarding dose and metabolites. Vitamin D deficiency (...
t、孕妇维生素D 需要量和补充量的研究进展・维生素与矿物质专栏・周建烈沈艳杰、’、【摘要】 孕期大量钙从母体转移给胎儿, 以满足胎儿骨骼发育的需求, 孕妇除改变自身的代谢外,需要适当增加钙和维生素D 摄入量。 目前孕妇维生素D 需要量和补充量的问题尚未最后明确和定论。 本文主要综述相关的研究进展, 以供...
Additional work is needed to decipher the vitamin D requirements of pregnant women and the optimal timing of supplementation, taking into account a variety of lifestyles, body types, baseline vitamin D status, and maternal and fetal vitamin D receptor (VDR) and vitamin D binding protein (VDBP)...
A study by the Centers for Disease Control and Prevention discovered that 90% of women in the U.S. between their 20s and 40s don't meet their daily nutritional requirements because they rely exclusively on the food they eat for their vitamins. ...
Vitamin D Supplementation Among Women of Childbearing Age: Prevalence and Disparities Deborah Beth Gardner A thesis submitted in partial fulfillment of the requirements for the degree of Master of Public Health University of Washington 2012 Committee: Janice Bell Mario Kratz Daniel A. Enquobahr...
In the past few years a growing interest in vitamin D can be observed in the lay and biomedical literature due to findings demonstrating a low vitamin D status in the population. In addition to its importance for the regulation of calcium and phosphorus
Dietary Reference Intakes for Calcium and Vitamin D. Washington, DC: National Academies Press; 2011. 38. World Health Organization and Food and Agriculture Organization of the United Nations. Vitamin and Mineral Requirements in Human Nutrition. 2nd ed. Geneva, Switzerland: World Health Organization;...
Vitamin D requirements may vary by individual; thus, no one serum vitamin D level cutpoint defines deficiency, and no consensus exists regarding the precise serum levels of vitamin D that represent optimal health or sufficiency. Objective To update its 2014 recommendation, the US Preventive Services...
Many pregnant women suffer from vitamin deficiency, but this is frequently not due to vitamin deficiency in their diets; most often it is because they have higher requirements for vitamins than do the rest of the population. The best criticism of the reasoning in the statement above is that it...