Dietary phosphorus intake is positively associated with some radial and tibial pQCT bone traits in premenopausal females with seemingly high calcium intake

2014 ◽  
Author(s):  
Suvi Itkonen ◽  
Elisa Saarnio ◽  
Virpi Kemi ◽  
Heini Karp ◽  
Minna Pekkinen ◽  
...  
Keyword(s):  
Calcium Intake ◽  
High Calcium Intake ◽  
Dietary Phosphorus ◽  
High Calcium ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Intake

The flow of calcium and phosphorus in the digestive tract of the sheep

1974 ◽  
Vol 25 (1) ◽  
pp. 147 ◽  
Author(s):  
J Leibholz
Keyword(s):  
Calcium Intake ◽  
Energy Content ◽  
Calcium Content ◽  
Metabolizable Energy ◽  
Dietary Calcium Intake ◽  
Dietary Phosphorus ◽  
Calcium And Phosphorus ◽  
Dietary Phosphorus Intake ◽  
The One ◽  
Phosphorus Intake

The flow of calcium and phosphorus to the proximal duodenum was measured over 22 24-hr periods in sheep fitted with re-entrant duodenal cannulae. The sheep were offered one of six diets in a ground and pelleted form supplying 1.4–30 g of nitrogen per day from three different protein sources. The estimated metabolizable energy content of the diets was 1.9 or 1.3 Mcal/kg. The diets supplied 2.0–5.8 g of calcium per day and 2.2–3.3 g of phosphorus per day. Between 49.9% and 61.2% of the dietary calcium intake appeared at the duodenum in the sheep given all diets except the one supplying 1.4 g of nitrogen per day, where the value was 98.5%. There were highly significant correlations between the daily calcium intake and the flow of calcium to the duodenum, the excretion of calcium in the faeces, the retention of calcium and the calcium content of the rumen. Between 85.0 and 119.1% of the daily phosphorus intake appeared at the duodenum in the sheep given all six diets. The flow of phosphorus was correlated with the dietary phosphorus intake. There were significant correlations between the flow of calcium and phosphorus to the duodenum and, also, their retention.

scholarly journals Dietary Calcium Intake and Calcium Supplementation in Hungarian Patients with Osteoporosis

2013 ◽  
Vol 2013 ◽  
pp. 1-8
Author(s):  
Gábor Speer ◽  
Pál Szamosujvári ◽  
Péter Dombai ◽  
Katalin Csóré ◽  
Kinga Mikófalvi ◽  
...  
Keyword(s):  
Dietary Intake ◽  
Calcium Intake ◽  
Calcium Supplementation ◽  
Dietary Calcium ◽  
Dietary Calcium Intake ◽  
Current Recommendation ◽  
High Calcium Intake ◽  
Osteoporosis Therapy ◽  
Average Intake ◽  
High Calcium

Purpose. Adequate calcium intake is the basis of osteoporosis therapy—when this proves insufficient, even specific antiosteoporotic agents cannot exert their actions properly.Methods. Our representative survey analyzed the dietary intake and supplementation of calcium in 8033 Hungarian female and male (mean age: 68 years) (68.01 (CI95: 67.81–68.21)) patients with osteoporosis.Results. Mean intake from dietary sources was665±7.9 mg (68.01 (CI95: 67.81–68.21)) daily. A significant positive relationship could be detected between total dietary calcium intake and lumbar spine BMD (P=0.045), whereas such correlation could not be demonstrated with femoralT-score. Milk consumption positively correlated with femur (P=0.041), but not with lumbar BMD. The ingestion of one liter of milk daily increased theT-score by 0.133. Average intake from supplementation was558±6.2 mg (68.01 (CI95: 67.81–68.21)) daily. The cumulative dose of calcium—from both dietary intake and supplementation—was significantly associated with lumbar (r=0.024,P=0.049), but not with femur BMD (r=0.021,P=0.107). The currently recommended 1000–1500 mg total daily calcium intake was achieved in 34.5% of patients only. It was lower than recommended in 47.8% of the cases and substantially higher in 17.7% of subjects.Conclusions. We conclude that calcium intake in Hungarian osteoporotic patients is much lower than the current recommendation, while routinely applied calcium supplementation will result in inappropriately high calcium intake in numerous patients.

scholarly journals High dietary phosphorus intake is associated with all-cause mortality: results from NHANES III

2013 ◽  
Vol 99 (2) ◽  
pp. 320-327 ◽  
Author(s):  
Alex R Chang ◽  
Mariana Lazo ◽  
Lawrence J Appel ◽  
Orlando M Gutiérrez ◽  
Morgan E Grams
Keyword(s):  
Nhanes Iii ◽  
Dietary Phosphorus ◽  
All Cause Mortality ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Intake

High dietary phosphorus intake is associated with an increased risk of type 2 diabetes in the large prospective E3N cohort study

2018 ◽  
Vol 37 (5) ◽  
pp. 1625-1630 ◽  
Author(s):  
Francesca Romana Mancini ◽  
Aurélie Affret ◽  
Courtney Dow ◽  
Beverley Balkau ◽  
Françoise Clavel-Chapelon ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Cohort Study ◽  
Dietary Phosphorus ◽  
Increased Risk ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Intake

scholarly journals Effect of dietary phosphorus intake and age on intestinal phosphorus absorption efficiency and phosphorus balance in male rats

PLoS ONE ◽  
2018 ◽  
Vol 13 (11) ◽  
pp. e0207601 ◽  
Author(s):  
Colby J. Vorland ◽  
Pamela J. Lachcik ◽  
Loretta O. Aromeh ◽  
Sharon M. Moe ◽  
Neal X. Chen ◽  
...  
Keyword(s):  
Absorption Efficiency ◽  
Male Rats ◽  
Phosphorus Balance ◽  
Phosphorus Absorption ◽  
Dietary Phosphorus ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Intake

scholarly journals The influence of dietary phosphorus intake on the rate of bone metabolism in sheep

1966 ◽  
Vol 20 (4) ◽  
pp. 727-732 ◽  
Author(s):  
V. R. Young ◽  
J. R. Luick ◽  
G. P. Lofgreen
Keyword(s):  
Bone Metabolism ◽  
Turnover Rates ◽  
Isotope Techniques ◽  
Dietary Phosphorus ◽  
Exchangeable Ca ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Depletion ◽  
Phosphorus Intake ◽  
P Depletion ◽  
Calcium Pool

1. A combination of balance and isotope techniques was used to determine the influence of phosphorus depletion on the size of the exchangeable calcium pool and on the rates of Ca deposition in and removal from the whole skeleton of sheep. 2. The exchangeable Ca pool was reduced in size in the depleted sheep to approximately 50% of that in the controls. 3. The rates of Ca deposition in and removal from bone were reduced by P depletion and the rate of Ca transfer from the pool was reduced slightly. 4. The turnover rates of the exchangeable Ca pool and bone Ca in sheep appear to be similar to values published for man.

scholarly journals Twenty-Four-Hour Urine Phosphorus as a Biomarker of Dietary Phosphorus Intake and Absorption in CKD

2018 ◽  
Vol 13 (7) ◽  
pp. 1002-1012 ◽  
Author(s):  
Elizabeth R. Stremke ◽  
Linda D. McCabe ◽  
George P. McCabe ◽  
Berdine R. Martin ◽  
Sharon M. Moe ◽  
...  
Keyword(s):  
Dietary Phosphorus ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Intake

scholarly journals Estimate of dietary phosphorus intake using 24-h urine collection

2014 ◽  
Vol 55 (1) ◽  
pp. 62-66 ◽  
Author(s):  
Yuuka Morimoto ◽  
Masae Sakuma ◽  
Hiroyuki Ohta ◽  
Akitsu Suzuki ◽  
Asami Matsushita ◽  
...  
Keyword(s):  
Urine Collection ◽  
Dietary Phosphorus ◽  
Dietary Phosphorus Intake ◽  
Phosphorus Intake
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