ライフサイエンスコーパス: calcium intake

1 ne 25-hydroxyvitamin D level, and additional calcium intake.

2 , particularly in settings of habitually low calcium intake.

3 reduced risk even in participants with lower calcium intake.

4 time from blood collection to diagnosis, or calcium intake.

5 o consider the influences of body weight and calcium intake.

6 the interaction between vitamin D status and calcium intake.

7 observed with weight loss at normal or high calcium intake.

8 ccretion in boys requires additional dietary calcium intake.

9 ed calcium supplements to ensure an adequate calcium intake.

10 ge of threshold values in part due to varied calcium intake.

11 ascular risks associated with high levels of calcium intake.

12 ium, and 0.97 (95% CI: 0.87, 1.09) for total calcium intake.

13 gen, physical activity, smoking, and current calcium intake.

14 iability in calcium balance than does actual calcium intake.

15 cause most studies have focused attention on calcium intake.

16 y during lactation, even in women with a low calcium intake.

17 nt predictor of bone mineral density than is calcium intake.

18 on without requiring an increase in maternal calcium intake.

19 ved during lactation reflect inadequacies in calcium intake.

20 compared with girls who continued their low calcium intake.

21 % CI: 0.94, 1.02) for a 300-mg/d increase in calcium intake.

22 r mortality risk was observed with increased calcium intake.

23 on depended on circulating 25(OH)D and total calcium intake.

24 res, and this association may be modified by calcium intake.

25 mg/d) (P < 0.05), with no effects of race or calcium intake.

26 reasing body mass index (BMI) on recommended calcium intakes.

27 regnant adolescents and adult women with low calcium intakes.

28 ss at recommended or higher than recommended calcium intakes.

29 gnancy and early lactation in women with low calcium intakes.

30 akes and inversely associated with fiber and calcium intakes.

31 f even those individuals who have inadequate calcium intakes.

32 ations (n = 4; RR for a 300-mg/d increase in calcium intake: 0.78; 95% CI: 0.71, 0.87).

33 ke (<700 mg/d; RR for a 300-mg/d increase in calcium intake: 0.82; 95% CI: 0.76, 0.88) but was weakly

34 Calcium intake 10 years before baseline was associated w

35 signed to examine relations between maternal calcium intake, 25-hydroxyvitamin D [25(OH)D] status, an

36 in 17% of these children despite suboptimal calcium intakes (679 +/- 437 mg/d).

37 A range of controlled calcium intakes (760-1981 mg Ca/d) were used in 3-wk con

38 leton, but there is some indication that low calcium intakes adversely influence the effect of dietar

39 correlation between total hip BMD and dairy calcium intake after adjustment for age, race, and weigh

40 versus 1st (median = 211 mg/d) quartiles of calcium intake after adjustment for potential confounder

41 Calcium intake also has been hypothesized to promote wei

42 ine whether acute or chronic increased dairy calcium intakes alter postprandial whole-body fat oxidat

43 Interactions between calcium intake and 25(OH)D were evident.

44 Optimal calcium intake and adequate maternal vitamin D status ar

45 the quintiles of self-reported supplementary calcium intake and AMD was not established.

46 ociation between self-reported supplementary calcium intake and AMD was stronger in older than younge

47 e study was to evaluate the relation between calcium intake and balance in healthy children aged 1-4

48 stratifications by compliance-adjusted total calcium intake and by final stature or metacarpal total

49 rt on the evaluation of the relation between calcium intake and calcium absorption and retention.

50 This study compared the relation between calcium intake and calcium retention in black and white

51 was used to examine the association between calcium intake and DeltaBW or DeltaWC adjusted for concu

52 s are recommended in settings of low dietary calcium intake and high prevalence of anemia.

53 res), there was no association between total calcium intake and hip fracture risk [pooled risk ratio

54 ggest an inverse correlation between dietary calcium intake and incidence of PIH.

55 rb calcium with age limits adaptation to low calcium intake and is thought to lead to secondary hyper

56 In conclusion, the association between calcium intake and kidney stone formation varies with ag

57 In this cohort, associations of calcium intake and mortality varied by sex.

58 ate RRs and 95% CIs for associations between calcium intake and mortality.

59 After adjustment for calcium intake and other factors, women in the highest q

60 We examined calcium intake and prostate cancer risk among 27,293 men

61 We investigated calcium intake and risk of colon adenoma to evaluate the

62 The findings from epidemiologic studies of calcium intake and risk of stroke have been conflicting.

63 e of a nonlinear association between dietary calcium intake and risk of stroke was found.

64 An inverse association between calcium intake and risk of stroke was observed only in A

65 nsistent dose-response relationships between calcium intake and risks for total stroke or stroke mort

66 ed lactose intolerance and how it relates to calcium intake and selected health conditions.

67 s offer long-term feasibility for increasing calcium intake and serum 25-hydroxyvitamin D concentrati

68 rceived lactose intolerance as it relates to calcium intake and specific health problems that have be

69 es to assess the association between dietary calcium intake and stroke risk.

70 e processes that are independent of maternal calcium intake and that provide the calcium necessary fo

71 Maternal calcium intake and vitamin D status may affect fetal bon

72 Suboptimal maternal calcium intake and vitamin D status may or may not adver

73 Improving maternal calcium intake and/or vitamin D status during pregnancy

74 Higher dietary calcium intakes and African ethnicity were associated wi

75 ates of bone calcium turnover in relation to calcium intakes and circulating concentrations of parath

76 er adult stature in a population in whom low calcium intakes and delayed puberty are common.

77 h stroke in populations with low to moderate calcium intakes and in Asian populations.

78 ed the association between dairy product and calcium intakes and prostate cancer risk in the Physicia

79 Increases over baseline in calcium intakes and serum 25-hydroxyvitamin D concentrat

80 Most U.S. citizens have calcium intakes and serum levels of vitamin D far below

81 Nutritional support to increase energy, calcium intake, and 25-hydroxycholecalciferol concentrat

82 mone, serum creatinine, and serum estradiol, calcium intake, and bone mineral density.

83 ciations with absorption were found for age, calcium intake, and estrogen status, no association was

84 tween fractional calcium absorption, dietary calcium intake, and risk for fracture have never been st

85 bsorption efficiency were menopausal status, calcium intake, and serum estradiol and serum 1,25(OH)(2

86 ight, physical activity, menopause duration, calcium intake, and the interaction between calcium and

87 atston score decreased with increasing total calcium intake, and the trend was not significant after

88 , estrogen use, tobacco use, exercise, total calcium intake, and total protein intake.

89 pregnant teens, populations with inadequate calcium intake, and women at risk of developing PIH, may

90 Gambian women were adapted to a low dietary calcium intake, and/or obesity, high gestational weight

91 between self-perceived lactose intolerance, calcium intakes, and physician-diagnosed health conditio

92 For women, total and supplemental calcium intakes are associated with lower mortality, whe

93 and n10, respectively) in rural Gambia where calcium intakes are low with little seasonality in UVB-e

94 e the effect of race and dietary sodium with calcium intake as a covariate.

95 etention than did whites (P < 0.0001) at all calcium intakes as a result of significantly greater net

96 o be dependent on, or at least augmented by, calcium intakes at or above currently recommended levels

97 ling for known determinants (including daily calcium intake, average daily time spent in moderate-to-

98 with HIV infection should emphasize adequate calcium intakes because of the importance of this age pe

99 Limited evidence suggests that calcium intake before puberty influences adolescent heig

100 estimates derived as the differences in mean calcium intakes between cases and controls.

101 ex, weight, total energy intake, and dietary calcium intake) but not in the placebo group.

102 g to be more beneficial for women with lower calcium intakes, but evidence for this interaction was n

103 Total calcium and dairy calcium intakes, but not nondairy calcium or supplementa

104 ance [defined as calcium output (Y) equal to calcium intake (C)] at intakes of 741 mg/d [95% predicti

105 The benefits and risks of higher calcium intakes consistent with threshold values should

106 Current calcium intakes correlated with SBMC (r = 0.17).

107 n subgroup analyses, women with higher total calcium intake (diet plus supplements) at baseline were

108 to either a normal (1 g/d) or high (1.8 g/d) calcium intake during 6 mo of energy restriction [weight

109 date, the molecular mechanism that leads to calcium intake during CTL differentiation and function h

110 re are firm data that demonstrate that a low calcium intake during lactation does not lead to impaire

111 (n = 15) were significantly associated with calcium intake during pregnancy (y = -3.53 + 0.107x; R(2

112 Evidence suggests that increased maternal calcium intake during pregnancy may result in lower offs

113 exist on the intergenerational influence of calcium intake during pregnancy on offspring blood press

114 ch 500-mg increment of maternal supplemental calcium intake during pregnancy.

115 Higher calcium retention at all calcium intakes during adolescence may underlie the high

116 n in the early postpartum period, and higher calcium intakes during pregnancy appeared to be protecti

117 Calcium balance data [calcium intake -(fecal calcium + urinary calcium)] were

118 hird, and fourth quartiles, respectively, of calcium intake for women (n=380;P<0.0009); a similar inv

119 This study evaluated calcium intake from ages 5 to 9 y as a function of mothe

120 isms for the relation between an increase in calcium intake from calcium carbonate or dairy and weigh

121 lerant respondents had a significantly lower calcium intake from dairy foods and reported having a si

122 .60, respectively, for a 1000-mg increase in calcium intake from dairy foods per day.

123 this study, we examined associations between calcium intake from diet and supplements and measures of

124 ot support a substantial association between calcium intake from diet or supplements and CVD risk in

125 In light of the evidence available to date, calcium intake from food and supplements that does not e

126 een vitamin D and all vascular measures, and calcium intake from phosphate binders weakly correlated

127 The average total daily calcium intake from supplements and diet, urinary estrog

128 Calcium intakes from ages 5 to 9 y were categorized as e

129 significantly lower (P < 0.05) average daily calcium intakes from dairy foods than did those without

130 We assessed the association between calcium intake (from diet and supplements) and coronary

131 Total calcium intake (from foods and supplements) was inversel

132 10) or high (1000-1400 mg/d; n = 9) dietary calcium intake group for 1 y.

133 icant (P = 0.2) time x vitamin D treatment x calcium intake grouping interaction effect on the mean s

134 n vitamin D(3) and placebo groups but not by calcium intake grouping.

135 wer mortality, whereas for men, supplemental calcium intake >/=1000 mg/d may be associated with highe

136 Calcium intakes >2000 mg/d were associated with greater

137 ociated with risk in populations with a high calcium intake (>/=700 mg/d; corresponding RR: 1.03; 95%

138 articipants in the highest quintile of total calcium intake (>1767 mg/d) than for participants in the

139 Salt loading or calcium intake had no significant effect on urinary magn

140 High calcium intake has been associated with an increased ris

141 High calcium intake has been associated with both high bone m

142 Dairy product and calcium intakes have been associated with increased pros

143 in percentage body fat (%BF) or fat mass and calcium intake in children aged 3-5 y.

144 Calcium intake in North America remains substantially be

145 elation between changes in fat mass gain and calcium intake in preschool children, who typically cons

146 Dietary calcium intake in rural Gambian women is very low ( appr

147 ol studies that examined differences in mean calcium intake in the case compared with the control gro

148 Dietary calcium intake in the highest quintile (median: 1246 mg/

149 The role of total calcium intake in the prevention of hip fracture risk ha

150 tables were the largest contributor of daily calcium intake in the study population.

151 = 0.74) with an increasing quartile of total calcium intake in women and 4.32, 4.39, 4.19, and 4.37 (

152 dy does not support the hypothesis that high calcium intake increases coronary artery calcification,

153 nal calcium absorption in the setting of low calcium intake increases the risk for hip fracture.

154 We investigated whether different calcium intakes influenced serum 25(OH)D and indexes of

155 hat WL decreases TFCA and suggest that, when calcium intake is 1.2 g/d, either 10 or 63 mug vitamin D

156 ssociated with an increased fracture risk if calcium intake is adequate.

157 Adequate calcium intake is known to protect the skeleton.

158 Calcium intake is not a significant predictor of the ske

159 Adequate calcium intake is not achieved while on a nondairy diet,

160 from prospective cohort studies suggest that calcium intake is not significantly associated with hip

161 at protein on calcium retention at different calcium intakes is unresolved.

162 and adolescence, when controlled for current calcium intake, is associated with adult bone mass (ie,

163 on the dietary acid load than on the dietary calcium intake itself.

164 hips between total, dietary, or supplemental calcium intake levels and cardiovascular mortality and h

165 luded milligrams of dietary and supplemental calcium intake, likelihood of meeting national calcium a

166 were of similar magnitudes in subjects with calcium intakes <700 mg/d (and even <550 mg/d) compared

167 When examined one at a time, very low calcium intake (<60% of EAR), very low 25(OH)D (<12 ng/m

168 n populations with a low to moderate average calcium intake (<700 mg/d; RR for a 300-mg/d increase in

169 (PTH) (>62 pg/mL) accompanied by a very low calcium intake [<60% of the Estimated Average Requiremen

170 A high calcium intake, mainly from dairy products, may increase

171 lactation in adolescents with habitually low calcium intake may adversely affect maternal bone mass.

172 40 years, investigators have suggested that calcium intake may be associated with alveolar bone reso

173 Calcium intake may be important for bone health, but its

174 These findings suggest that dietary calcium intake may be inversely associated with stroke i

175 Some data suggest that increasing calcium intake may help prevent weight gain.

176 t that supplementing maternal midgestational calcium intake may lower offspring blood pressure, thus

177 during the latter half of pregnancy and that calcium intake may prevent bone demineralization.

178 ar exercise and adherence with vitamin D and calcium intake may reduce the risk of hip fracture.

179 velopment of peak bone mass, whereas current calcium intakes may influence SBMC.

180 improved calcium balance; therefore, greater calcium intakes may minimize bone loss across pregnancy

181 ancy in Gambian women with very low habitual calcium intakes may not result in lower offspring blood

182 calcium retention was calculated as dietary calcium intake minus the calcium excreted in the feces a

183 y (n = 125) who were stratified according to calcium intakes [moderate-low (<700 mg/d) or high (>1000

184 ne calcium intake (n = 23,504) and change in calcium intake (n = 19,615) were associated with weight

185 te linear regression to examine how baseline calcium intake (n = 23,504) and change in calcium intake

186 After adjustment for calcium intake, neither vitamin D nor phosphorus was cle

187 Neither the total calcium intake nor the use of calcium supplements at bas

188 fect of 6 wk of WL at 2 different amounts of calcium intake [normal (NlCa): 1 g/d; high (HiCa): 1.8 g

189 /d) and 3.86 g/d (168 mmol/d)-and a constant calcium intake of 815 mg/d (20 mmol/d).

190 inear modeling of balance data showed that a calcium intake of approximately 470 mg/d led to calcium

191 following American diets are met by a daily calcium intake of approximately 470 mg/d, which suggests

192 The mean dietary calcium intake of the participants over 7 y was approxim

193 eal 13- to 14-y-old overweight girls who had calcium intakes of </=600 mg/d in a 12-mo randomized con

194 During the development of peak bone mass, calcium intakes of <1 g/d are associated with lower bone

195 In studies of postmenopausal women, calcium intakes of 1 g (25 mmol/d) appear to be necessar

196 No evidence was found that calcium intakes of 800 to 900 mg/d reached the threshold

197 cts was 79.1 +/- 25.6 g/d and the mean total calcium intakes of the supplemented and placebo groups w

198 High calcium intake offers a protector effect against distal

199 lead exposure, breastfeeding practices, and calcium intake on breast milk lead levels over the cours

200 synergistic effects of vitamin D status and calcium intake on calcium absorption; 2) effects of calc

201 systematic reviews to examine the effects of calcium intake on cardiovascular disease (CVD) among gen

202 investigate the importance of the source of calcium intake on estrogen metabolism and BMD.

203 mixed models to estimate effects of maternal calcium intake on offspring systolic blood pressure.

204 We estimated dairy calcium intake on the basis of consumption of 5 major da

205 intake on calcium absorption; 2) effects of calcium intake on vitamin D status; and 3) largely obser

206 t support the hypothesis that an increase in calcium intake or dairy consumption is associated with l

207 al calcium metabolic stress, rather than low calcium intake or insufficient vitamin D, has an adverse

208 s in early pregnancy, rather than suboptimal calcium intake or insufficient vitamin D, influences the

209 healthy populations who do not have very low calcium intakes or serum 25-hydroxyvitamin D concentrati

210 drugs (OR 0.4, 95% CI 0.2-0.9) or had higher calcium intakes (OR 0.4, 95% CI 0.2-0.9) if they had no

211 vity, decreased bone acquisition due to poor calcium intake, or both is unclear at present.

212 tive association was evident between VO+ and calcium intake (P </= 0.002) and between VO+ and African

213 related with cheese servings (P = 0.015) and calcium intake (P = 0.039).

214 ted higher education (P <0.001) and a higher calcium intake (P= 0.002).

215 associations were positive for magnesium and calcium intake (p=0.016) after adjusting for demographic

216 High calcium intake, particularly from supplements, is associ

217 rsonal and family history of fracture, total calcium intake, past use of hormone therapy, BMD, or sum

218 values were not associated with supplemental calcium intakes (Pearson's r = -0.07).

219 ed race, sex, height, weight, energy intake, calcium intake, physical activity measured by accelerome

220 dings provide new longitudinal evidence that calcium intake predicts bone mineral status during middl

221 research is required to define whether a low calcium intake prior to or during pregnancy can have del

222 05, P = 0.5) or total (dietary + supplement) calcium intake (r = -0.02, P = 0.8 and r = -0.06, P = 0.

223 sorption was inversely associated with total calcium intake (r = -0.18, P = 0.030), dietary fiber int

224 0.04) but was not correlated with mean total calcium intake (r = -0.20).

225 The impact of maternal age, calcium intake, race-ethnicity, and vitamin D status on

226 Calcium intakes recommended for protecting bone health a

227 n in preventing fractures; however, adequate calcium intake remains important.

228 for men and women, we determined the dietary calcium intake required to maintain neutral calcium bala

229 ion during pregnancy of adolescents with low calcium intake results in higher lumbar spine bone mass

230 ntation of pregnant Gambian women with a low calcium intake results in lower maternal bone mineral co

231 Total calcium intake significantly modified the association be

232 ndicate that small children may benefit from calcium intakes similar to those recommended for older c

233 Results stratified by baseline vitamin D and calcium intake, solar irradiance, and other factors were

234 This study suggests that magnesium and calcium intake specifically, but not dairy intake, is as

235 71 +/- 38 mg/d) in boys than in girls at all calcium intakes studied.

236 rticularly marked in populations in whom low calcium intake, stunting, and delayed puberty are common

237 Underreporters reported lower dairy and calcium intakes than did plausible reporters; the result

238 Blacks had higher calcium intakes than did whites (700 and 654 mg/d, respe

239 espectively; P = 0.0094), and men had higher calcium intakes than did women (735 and 655 mg/d, respec

240 Data were scarce regarding very high calcium intake-that is, beyond recommended tolerable upp

241 er, crossover metabolic study with 3 dietary calcium intakes; the magnesium dietary intake was fixed

242 ing the current recommendations for adequate calcium intake through diet alone or with supplements.

243 and dietary instruction aimed at increasing calcium intake through foods.

244 ts were provided to increase the total daily calcium intake to 1200 to 1400 mg.

245 elations of previous milk intake and current calcium intake to current bone mineral measures were inv

246 icient to modify current recommendations for calcium intake to protect skeletal health with respect t

247 .The aim was to determine whether increasing calcium intake to recommended amounts with dairy foods i

248 rmine the effect of the doubling of habitual calcium intake to the recommended intake from dairy or c

249 e of the study was to assess the relation of calcium intake to the risk of hip fracture on the basis

250 activity score, smoking, alcohol use, total calcium intake, total vitamin D intake, caffeine from no

251 ong women in the highest quartile of dietary calcium intake versus the lowest (p for trend = 0.0006).

252 ent for age, body mass index, energy intake, calcium intake, vitamin D intake, smoking status, physic

253 emur and humerus z scores only when maternal calcium intake was <1050 mg/d (P < 0.03).

254 The mean calcium intake was 1142 +/- 509 mg/d and serum 25(OH)D w

255 Mean+/-SD daily total maternal calcium intake was 1494+/-523 mg, consisting of 1230+/-4

256 The mean (+/-SD) calcium intake was 463 +/- 182 mg/d and, in combination

257 Mean calcium intake was 551 mg/d (range: 124-983 mg/d), and m

258 ne, vitamin D intake was 221 +/- 79 IU/d and calcium intake was 830 +/- 197 mg/d.

259 Calcium intake was assessed at study entry with a 137-it

260 ompanied by insufficient 25(OH)D or very low calcium intake was associated with a 2- to 3-fold increa

261 Calcium intake was associated with an increased risk of

262 Calcium intake was associated with fetal femur z scores

263 Increased dietary calcium intake was associated with improved calcium bala

264 zards regression models, postdiagnosis total calcium intake was inversely associated with all-cause m

265 Total calcium intake was inversely associated with mortality i

266 In a stratified analysis, calcium intake was inversely associated with risk of str

267 uent hip fracture; among women whose dietary calcium intake was less than 400 mg/d, those who had fra

268 calcium primarily from the diet, whose total calcium intake was lower than that in those who obtained

269 cohorts and in the whole group (P = 0.029); calcium intake was not a significant determinant of VO+

270 Calcium intake was not a significant predictor of skelet

271 First-trimester calcium intake was not associated with offspring blood p

272 For men, supplemental calcium intake was overall not associated with mortality

273 The mean 5-y calcium intake was related to bone mineral density at ag

274 Calcium intake was severely reduced in allergic patients

275 Calcium intake was significantly inversely associated wi

276 Calcium intake was varied by using a beverage fortified

277 of protein in the diet, the protein source, calcium intake, weight loss, and the acid/base balance o

278 s for the lowest to the highest quintiles of calcium intake were 1.00, 0.82, 0.73, 0.67, and 0.74 (P

279 th low fractional calcium absorption and low calcium intake were at greatest risk for subsequent hip

280 n D [1,25(OH)(2)D], parathyroid hormone, and calcium intake were evaluated.

281 nd the variations in these associations with calcium intake were studied in a community-dwelling coho

282 Daily vitamin D and calcium intakes were estimated by nutritional analysis.

283 ther age nor sex affected the estimates when calcium intakes were expressed as mg/d or as mg kg body

284 fractures since age 45 years and low dietary calcium intake, were associated with increased risks of

285 es, but not nondairy calcium or supplemental calcium intakes, were also positively associated with to

286 ciation with dietary, dairy, or supplemental calcium intake when evaluated separately.

287 When 25(OH)D was insufficient, even a high calcium intake (which equaled or exceeded the Recommende

288 he 9 case-control studies that examined mean calcium intake, which had appropriate data for the meta-

289 idence of a vitamin D sparing effect of high calcium intake, which has been referred to by some autho

290 e bone during weight loss at the recommended calcium intake, which may be explained by sufficient amo

291 A high dietary calcium intake with adequate vitamin D status has been l

292 colon adenoma to evaluate the association of calcium intake with early stages of colorectal tumor dev

293 ssociation of habitual dairy, magnesium, and calcium intake with insulin sensitivity at baseline and

294 orted RRs and 95% CIs for the association of calcium intake with stroke incidence or mortality were e

295 ciations of supplemental, dietary, and total calcium intakes with all-cause, CVD-specific, and cancer

296 on the relation of magnesium, potassium, and calcium intakes with stroke risk are inconsistent, and t

297 Conclusion: Calcium intake within tolerable upper intake levels (200

298 avidae with insufficient 25(OH)D or very low calcium intake without elevated PTH or with elevated PTH

299 oods in adolescent girls with habitually low calcium intakes would decrease body fat gain compared wi

300 d, for example, are raised on relatively low calcium intakes yet have less osteoporosis than those wh