The effect of dietary sodium intake on biochemical markers of bone metabolism in young women

@article{Ginty1998TheEO,
  title={The effect of dietary sodium intake on biochemical markers of bone metabolism in young women},
  author={Fiona Ginty and Albert Flynn and K. D. Cashman},
  journal={British Journal of Nutrition},
  year={1998},
  volume={79},
  pages={343 - 350}
}
To investigate the effect of a low (80 mmol/d) or high (180 mmol/d) Na intake for 14 d on biochemical markers of bone turnover in Na-sensitive and Na-non-sensitive healthy young women, twenty-nine subjects were screened for responsiveness of urinary Ca excretion to increasing dietary Na intake (40, 80, 120 and 200mmol/d for 7d). In a crossover study, the eight Na-sensitive and eight of the twenty-one Na-non-sensitive subjects were randomly assigned to diets containing either 80 or 180 mmol Na/d… 
The effect of magnesium supplementation on biochemical markers of bone metabolism or blood pressure in healthy young adult females
TLDR
Increasing the mean Mg intake in healthy young adult females above the usual dietary intake, which is currently above the US EAR (estimated average requirement), but below the US RDA for Mg, does not affect blood pressure or the rate of bone turnover.
A 7-week reduction in salt intake does not contribute to markers of bone metabolism in young healthy subjects
TLDR
Reducing the sodium intake of young, healthy people with adequate calcium intake over a 7-week period does not affect the markers of bone metabolism.
The DASH diet and sodium reduction improve markers of bone turnover and calcium metabolism in adults.
TLDR
The DASH diet significantly reduced bone turnover, which if sustained may improve bone mineral status, and a reduced sodium intake reduced calcium excretion in both diet groups and serum OC in the DASH group.
The effect of a high-protein, high-sodium diet on calcium and bone metabolism in postmenopausal women and its interaction with vitamin D receptor genotype
TLDR
It is concluded that the Na- and protein-induced urinary Ca loss is compensated for by increased bone resorption and that this response may be influenced by VDR genotype.
Human Nutrition and Metabolism The DASH Diet and Sodium Reduction Improve Markers of Bone Turnover and Calcium Metabolism in Adults 1 , 2
TLDR
The DASH diet significantly reduced bone turnover, which if sustained may improve bone mineral status, and a reduced sodium intake reduced calcium excretion in both diet groups and serum OC in the DASH group.
Higher habitual sodium intake is not detrimental for bones in older women with adequate calcium intake
TLDR
It is concluded that higher sodium intake, within the range consumed, had a positive effect on some skeletal sites and no adverse effect on bone in women who had adequate calcium and vitamin D intake.
Effect of a high-protein, high-salt diet on calcium and bone metabolism in postmenopausal women stratified by hormone replacement therapy use
TLDR
It appears that postmenopausal HRT use attenuates the increase in a marker of bone resorption associated with a calciuric diet.
The influence of habitual salt intake on bone remodelling in young healthy people
TLDR
The present results could not confirm that habitual sodium intake above recommended levels affects bone remodelling processes or decreases bone mineral density in young healthy people if combined with adequate calcium intake.
Sodium and Bone Health: Impact of Moderately High and Low Salt Intakes on Calcium Metabolism in Postmenopausal Women
TLDR
Salt was responsible for a significant change in bone calcium balance, from positive to negative, when consumed as part of a high calcium diet, but with a low calcium intake, theBone calcium balance was negative on both high and low salt diets.
Effect of high vegetable protein diets on urinary calcium loss in middle-aged men and women
TLDR
In the presence of high dietary calcium intakes the vegetable protein gluten does not appear to have a negative effect on calcium balance despite increased urinary calcium loss.
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 47 REFERENCES
Short-term effects of dietary sodium intake on bone metabolism in postmenopausal women measured using urinary deoxypyridinoline excretion
TLDR
It is concluded that varying dietary Na intake may affect Ca and Mg metabolism, but it was unable to demonstrate an effect on bone resorption at the levels of intake used.
The effect of dietary sodium on calcium metabolism in premenopausal and postmenopausal women
TLDR
It appears that post menopausal, but not premenopausal, women respond to a high sodium diet by an increase in bone resorption which may lead to reduced bone density.
The role of dietary sodium on renal excretion and intestinal absorption of calcium and on vitamin D metabolism.
TLDR
It is concluded that in normal subjects, Na-induced renal hypercalciuria is accompanied by increased 1,25-(OH)2D synthesis and enhanced intestinal Ca absorption and mediation by PTH is suggested.
Influence of dietary sodium intake on urinary calcium excretion in selected Irish individuals.
TLDR
Results of this study suggest that salt intake may be an important determinant of urinary calcium loss in certain individuals and, as such, may be a risk factor in the development of osteoporosis.
A longitudinal study of the effect of sodium and calcium intakes on regional bone density in postmenopausal women.
TLDR
Data suggest that an effect of reducing bone loss equivalent to that achieved by a daily dietary increase of 891 mg (22 mmol) Ca can also be achieved by halving daily sodium excretion.
Effect of salt restriction on urine hydroxyproline excretion in postmenopausal women.
TLDR
Salt restriction may be one way of reducing bone resorption in postmenopausal women, particularly in those whose sodium intake is high, and in subjects with starting sodium-to-creatinine ratios greater than 15.
The effect of dietary sodium on urinary calcium and potassium excretion in normotensive men with different calcium intakes.
TLDR
Calcium supplementation was found to have no effect on blood pressure, but mean systolic and diastolic levels in the high calcium group were lower, suggesting that calcium may well play a role in the regulation of blood pressure.
Sodium excretion in relation to calcium and hydroxyproline excretion in a healthy Japanese population.
  • R. Itoh, Y. Suyama
  • Medicine, Biology
    The American journal of clinical nutrition
  • 1996
TLDR
The results suggest that individuals with high sodium intake may lose more calcium in their urine than those with low sodium intake.
Interrelationships between urinary sodium, calcium, hydroxyproline and serum PTH in healthy subjects.
TLDR
It is concluded that an increase in dietary sodium causes calciuria and a increase in hydroxyproline excretion and the hypothesis that this is mediated by PTH is not supported.
...
1
2
3
4
5
...