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Dietary calcium and chronic diseases
Medical Hypotheses, 1990The Agricultural Revolution was almost certainly associated with a substantial decrease in human calcium intake. Calcium intakes typical of contemporary humans may well be inadequate for many individuals. Various slowly developing chronic disorders such as osteoporosis, hypertension, hyperlipidemia, and colon cancer may be induced or exaggerated by the
D.A. McCarron +3 more
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The relationship of dietary calcium to osteoporosis
Metabolism, 1964Abstract Long-term calcium deficient diets produced osteoporosis in rats characterized by chemical, roentgenographic and microradiographic studies. A normally mineralized skeleton could be restored by feeding a dietary supplement of calcium phosphate.
Jenifer Jowsey, J. Gershon-Cohen
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CALCIUM BINDING BY DIETARY FIBRE
The Lancet, 1978Dietary fibre from plants low in phytate bound calcium in proportion to its uronic-acid content. This binding by the non-cellulosic fraction of fibre will reduce the availability of calcium for small-intestinal absorption, but the colonic microbial digestion of uronic acids will liberate the calcium. Thus the ability to maintain calcium balance on high-
D.A.T Southgate +2 more
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Dietary Requirements for Calcium
1988Normal, healthy adults must be assumed to be in a state of nutritional equilibrium — at least over a period of time. They must be taking in nitrogen, phosphorus, sodium and other elements at the same rate as they are excreting them. For some of these elements, the calculation of a body balance is very difficult, but in the case of calcium it is ...
D. H. Marshall, B. E. C. Nordin
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Dietary Calcium and Blood Pressure
Annals of Internal Medicine, 1997Purpose: To assess the effect of dietary calcium supplementation on blood pressure. Data Sources: Published reports of trials studying the effect of dietary calcium supplementation on blood pressur...
Jeffrey A. Cutler +2 more
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2007
The incidence of obesity in the United States is reaching epidemic proportions, and it is estimated that 97 million adults are overweight or obese (1). Obesity substantially increases morbidity from a variety of diseases, including hypertension, dyslipidemia, type 2 diabetes, and stroke.
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The incidence of obesity in the United States is reaching epidemic proportions, and it is estimated that 97 million adults are overweight or obese (1). Obesity substantially increases morbidity from a variety of diseases, including hypertension, dyslipidemia, type 2 diabetes, and stroke.
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Active transport of calcium by intestine: effects of dietary calcium
American Journal of Physiology-Legacy Content, 1961The small intestine of the rat responds facultatively to a diet low in Ca by increasing the active transport of the cation. The effects of calcium deprivation were studied with everted gut sacs and with duodenal slices in vitro, and the experiments demonstrate that following this stimulus almost the entire small intestine of a young rat can transfer ...
Harris Schenker +2 more
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Dietary Calcium Perturbation in Patients with Abnormal Calcium Deposition
The Journal of Clinical Endocrinology & Metabolism, 1970ABSTRACT The response to dietary calcium perturbation was studied in 3 individuals with pathologic calcium deposition. In all 3 subjects, base-line kinetic studies on normal dietary calcium intake revealed an increased bone accretion rate, increased bone resorption rate and decreased renal excretion rate as compared to normal subjects on a similar ...
James M. Phang, Arthur N. Kales
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Calcium Metabolism and Dietary Calcium in Salt Sensitive Hypertension
American Journal of Hypertension, 1991Evidence has accumulated over the past decade that suggests a relationship between low calcium intake, abnormalities in cation metabolism and hypertension in certain segments of the essential hypertension population. This evidence has been developed from epidemiological data, calcium intervention trials and observations related to biochemical ...
Paul R. Standley +3 more
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Dietary Calcium and Bone Health
Archives of Pediatrics & Adolescent Medicine, 1992Sir.—I applaud the attempts of Chan et al1,2to estimate the influence of dietary calcium on bone health in children and adolescents. There has been a long-standing controversy about recommended levels of dietary calcium for children and adolescents.
Miguel Vidal +5 more
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