منابع مشابه
Calcium intake and disease prevention.
While the fundamental metabolic function of calcium is to serve as a second messenger, coupling intracellular responses to extracellular signals, nutritional deficiency of calcium is manifested at a higher level of organization: 1) depletion of the calcium nutrient reserve; 2) inadequate complexation of digestive byproducts; and 3) collateral effects of hormones produced primarily to compensate...
متن کاملCalcium intake and urinary stone disease
Calcium homeostasis is a complicated and incompletely understood process that is primarily regulated through an interaction between the intestines, kidneys, and bones. Intestinal calcium absorption is determined by many factors including the amount of regular calcium intake, as well as vitamin D and parathyroid hormone levels. Intestinal calcium absorption is likely different between stone form...
متن کاملDietary and Supplemental Calcium Intake and Cardiovascular Disease Mortality
Main Outcome Measures: Dietary and supplemental calcium intake was assessed at baseline (19951996). Supplemental calcium intake included calcium from multivitamins and individual calcium supplements. Cardiovascular disease deaths were ascertained using the National Death Index. Multivariate Cox proportional hazards regression models adjusted for demographic, lifestyle, and dietary variables wer...
متن کاملDietary fat intake and prevention of cardiovascular disease: systematic review.
OBJECTIVE To assess the effect of reduction or modification of dietary fat intake on total and cardiovascular mortality and cardiovascular morbidity. DESIGN Systematic review. DATA SOURCES Cochrane Library, Medline, Embase, CAB abstracts, SIGLE, CVRCT registry, and biographies were searched; trials known to experts were included. INCLUDED STUDIES Randomised controlled trials stating inten...
متن کاملCalcium intake, calcium bioavailability and bone health.
Calcium accounts for 1-2 % of adult human body weight. Over 99 % of total body Ca is found in the teeth and bones. Therefore, in addition to the obvious structural role of the skeleton, it also serves as a reservoir for Ca. Dietary Ca intake has an important impact on bone metabolism and bone health. Chronic Ca deficiency resulting from inadequate intake or poor intestinal absorption is one of ...
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ژورنال
عنوان ژورنال: Arquivos Brasileiros de Endocrinologia & Metabologia
سال: 2006
ISSN: 0004-2730
DOI: 10.1590/s0004-27302006000400014