Table 4.
Dietary patterns at baseline and following supplementation with collagen peptides, whey protein or placebo.
| CP-G (n = 30) | P-G (n = 31) | WP-G (n = 31) | p Value LMM | ||||
|---|---|---|---|---|---|---|---|
| T0 | T12 | T0 | T12 | T0 | T12 | ||
| Energy (kcal) | 2739 ± 672.8 | 2863 ± 686.4 | 2573 ± 585.7 | 2419 ± 614.9 * | 2780 ± 897.6 | 2619 ± 791.5 | 0.059 |
| Protein (g) | 105.0 ± 20.7 | 107.0 ± 28.1 | 102.8 ± 29.1 | 96.6 ± 28.1 | 108.1 ± 34.0 | 103.2 ± 34.2 | 0.508 |
| Protein (g/kg BW) | 1.05 ± 0.209 | 1.10 ± 0.289 | 1.09 ± 0.318 | 1.03 ± 0.304 | 1.11 ± 0.385 | 1.08 ± 0.360 | 0.750 |
| Protein (%) | 16.1 ± 2.78 | 15.6 ± 3.08 | 16.4 ± 3.45 | 16.5 ± 3.11 | 16.2 ± 3.42 | 16.2 ± 2.65 | 0.469 |
| Fat (g) | 113.3 ± 37.4 | 116.9 ± 36.4 | 100.4 ± 24.4 | 99.6 ± 31.6 | 116.6 ± 48.2 | 118.5 ± 48.1 | 0.855 |
| Fat (%) | 37.0 ± 7.37 | 36.1 ± 5.23 | 34.2 ± 6.96 | 36.6 ± 5.12 | 36.5 ± 5.17 | 38.6 ± 6.67 | 0.155 |
| Carbohydrates (g) | 282.8 ± 95.6 | 301.4 ± 85.8 | 276.8 ± 79.6 | 253.7 ± 76.6 | 268.2 ± 92.2 | 253.0 ± 75.5 | 0.060 |
| Carbohydrates (%) | 42.5 ± 7.91 | 43.0 ± 6.97 | 43.8 ± 6.92 | 43.0 ± 7.11 | 41.4 ± 7.15 | 40.1 ± 7.06 | 0.669 |
Data represent mean ± SD; p value LMM, significance between groups of in linear mixed model testing assessing treatment × time interaction. * = p < 0.05 within the group from baseline to final examination.