Table 3 Concentrations of plasma and excretion of renal and faecal minerals after intervention with either tricalcium phosphate, vitamin D 3 or both
Parameter | Supplements | Placebo | Interventions | |
|---|---|---|---|---|
4 weeks | 8 weeks | |||
Plasma calcium [mmol/l] | CaP | 2.4a (0.1) | 2.3b (0.1) | 2.3b (0.1) |
Vitamin D3 | 2.4a (0.1) | 2.3b (0.1) | 2.3b (0.1) | |
CaP+vitamin D3 | 2.4a (0.1) | 2.3b (0.1) | 2.4b (0.1) | |
Renal calcium excretion [mg/d] | CaP | 158 (84) | 187 (98)1 | 171 (79) |
Vitamin D3 | 133 (53) | 141 (64)2 | 152 (58) | |
CaP+vitamin D3 | 117 (60) | 143 (63)12 | 130 (57) | |
Faecal calcium excretion [mg/d] | CaP | 763a (434) | 1214b (386)1 | 1324b (465)1 |
Vitamin D3 | 810 (328) | 723 (366)2 | 708 (423)2 | |
CaP+vitamin D3 | 657a (318) | 1149b (426)1 | 1254b (449)1 | |
Plasma phosphate concentration [mmol/l] | CaP | 1.1 (0.1) | 1.2 (0.2) | 1.1 (0.1) |
Vitamin D3 | 1.1 (0.1) | 1.1 (0.2) | 1.1 (0.1) | |
CaP+vitamin D3 | 1.2 (0.1) | 1.2 (0.1) | 1.1 (0.2) | |
Renal phosphorus excretion [mg/d] | CaP | 917 (354) | 881 (289) | 816 (289) |
Vitamin D3 | 857a (236) | 841ab (276) | 963b (300) | |
CaP+vitamin D3 | 807 (276) | 818 (290) | 894 (288) | |
Faecal phosporus excretion [mg/d] | CaP | 554a (382) | 716b (331) | 754b (331)1 |
Vitamin D3 | 584 (218) | 544 (309) | 450 (275)2 | |
CaP+vitamin D3 | 496a (229) | 696b (270) | 740b (260)1 | |
Plasma magnesium concentration [mmol/l] | CaP | 0.9 (0.1) | 0.9 (0.1) | 0.9 (0.1) |
Vitamin D3 | 1.0 (0.1) | 0.9 (0.0) | 0.9 (0.0) | |
CaP+vitamin D3 | 0.9 (0.1) | 0.9 (0.1) | 0.9 (0.0) | |
Renal magnesium excretion [mg/d] | CaP | 93 (41) | 90 (45) | 86 (31) |
Vitamin D3 | 79a (23) | 84a (30) | 98b (31) | |
CaP+vitamin D3 | 75 (31) | 76 (25) | 73 (26) | |
Faecal magnesium excretion [mg/d] | CaP | 207 (136) | 191 (103) | 208 (119) |
Vitamin D3 | 234 (85) | 242 (135) | 205 (97) | |
CaP+vitamin D3 | 191 (74) | 178 (56) | 180 (54) | |