Gastrointestinal absorption of calcium from milk and calcium salts

A diet study using gastric lavage to recover unabsorbed nutrients assessed the daily absorption of calcium (Ca) from milk vs. from 5 Ca salts in 8 healthy, fasting young men (ages, 25-30). The results were correlated with in vitro studies on the solubility of the various Ca salts under highly acidic...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	The New England journal of medicine 1987-08, Vol.317 (9), p.532-536
Hauptverfasser:	Sheikh, M.S, Santa Ana, C.A, Nicar, M.J, Schiller, L.R, Fordtran, J.S
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORCION ABSORPTION Acetates - metabolism Acetic Acid Adult Animals Biological and medical sciences CALCIO Calcitriol - metabolism CALCIUM Calcium absorption Calcium carbonate Calcium Carbonate - metabolism Calcium Gluconate - metabolism Calcium, Dietary - analysis Calcium, Dietary - metabolism CARBONATE DE CAL CARBONATO DE CALCIO Citrates - metabolism Citric Acid Dairy products Effluents Fasting Fundamental and applied biological sciences. Psychology Gastrointestinal tract General aspects Humans Intestinal Absorption Lactates - metabolism Lactic Acid Lactose LAIT LECHE Male Medical research Metabolism Metabolites Methods Milk Milk - analysis Osteoporosis SALES Salts SEL Small intestine Solubility Statistical analysis Stomach - metabolism Vertebrates: digestive system
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A diet study using gastric lavage to recover unabsorbed nutrients assessed the daily absorption of calcium (Ca) from milk vs. from 5 Ca salts in 8 healthy, fasting young men (ages, 25-30). The results were correlated with in vitro studies on the solubility of the various Ca salts under highly acidic (pH 2.5) and slightly acidic (pH 5) conditions, corresponding to the acidity of the stomach and the upper small intestine, respectively. It was concluded that Ca uptake from the 5 Ca salts (carbonate, acetate, lactate, gluconate, citrate) and from whole milk was similar.(mjs)
ISSN:	0028-4793 1533-4406
DOI:	10.1056/nejm198708273170903