Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D
Background & aims: The mechanisms linking dietary calcium and vitamin D to body weight regulation require confirmation. Methods: Eleven subjects, aged (mean ± SEM) 54 ± 1.2 y and BMI 31 ± 2.4 kg/m2, participated in a randomised within-subject, sequential meal protocol comparing a low calcium tri...
| Main Authors: | , |
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| Format: | Journal Article |
| Published: |
Elsevier Ltd
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/29741 |
| _version_ | 1848752886411952128 |
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| author | Chan She Ping-Delfos, Wendy Soares, Mario |
| author_facet | Chan She Ping-Delfos, Wendy Soares, Mario |
| author_sort | Chan She Ping-Delfos, Wendy |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Background & aims: The mechanisms linking dietary calcium and vitamin D to body weight regulation require confirmation. Methods: Eleven subjects, aged (mean ± SEM) 54 ± 1.2 y and BMI 31 ± 2.4 kg/m2, participated in a randomised within-subject, sequential meal protocol comparing a low calcium trial (LCT) to an isoenergetic high calcium trial (HCT). Diet induced thermogenesis (DIT), fat oxidation rates (FOR), serum leptin, subjective feelings of hunger/satiety were measured at fasting and hourly over 8 h. Spontaneous food intake at a buffet and over the following 30 h was recorded. Postprandial responses, calculated as change (Δ) from baseline for each meal, were analysed by paired t-tests and 2 × 2 repeated measures ANOVA. Results: HCT resulted in lesser suppression of ΔFOR (p = 0.02) and a significantly greater DIT (p = 0.01). Further, the buffet to dinner interval was prolonged (p = 0. 083) and reported 24 h energy intake following this trial was significantly reduced (p = 0.017). ∆leptin following HCT but not LCT was negatively related to 24 h fat intake (r = −0.81, p = 0.016). Conclusions: Higher calcium and vitamin D intake at a breakfast meal acutely increased postprandial FOR and DIT over two successive meals, and reduced spontaneous energy intake in the subsequent 24 h period. |
| first_indexed | 2025-11-14T08:15:45Z |
| format | Journal Article |
| id | curtin-20.500.11937-29741 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:15:45Z |
| publishDate | 2011 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-297412017-09-13T15:53:34Z Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D Chan She Ping-Delfos, Wendy Soares, Mario Background & aims: The mechanisms linking dietary calcium and vitamin D to body weight regulation require confirmation. Methods: Eleven subjects, aged (mean ± SEM) 54 ± 1.2 y and BMI 31 ± 2.4 kg/m2, participated in a randomised within-subject, sequential meal protocol comparing a low calcium trial (LCT) to an isoenergetic high calcium trial (HCT). Diet induced thermogenesis (DIT), fat oxidation rates (FOR), serum leptin, subjective feelings of hunger/satiety were measured at fasting and hourly over 8 h. Spontaneous food intake at a buffet and over the following 30 h was recorded. Postprandial responses, calculated as change (Δ) from baseline for each meal, were analysed by paired t-tests and 2 × 2 repeated measures ANOVA. Results: HCT resulted in lesser suppression of ΔFOR (p = 0.02) and a significantly greater DIT (p = 0.01). Further, the buffet to dinner interval was prolonged (p = 0. 083) and reported 24 h energy intake following this trial was significantly reduced (p = 0.017). ∆leptin following HCT but not LCT was negatively related to 24 h fat intake (r = −0.81, p = 0.016). Conclusions: Higher calcium and vitamin D intake at a breakfast meal acutely increased postprandial FOR and DIT over two successive meals, and reduced spontaneous energy intake in the subsequent 24 h period. 2011 Journal Article http://hdl.handle.net/20.500.11937/29741 10.1016/j.clnu.2010.11.006 Elsevier Ltd restricted |
| spellingShingle | Chan She Ping-Delfos, Wendy Soares, Mario Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D |
| title | Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D |
| title_full | Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D |
| title_fullStr | Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D |
| title_full_unstemmed | Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D |
| title_short | Diet induced thermogenesis, fat oxidation and food intake following sequential meals: Influence of calcium and vitamin D |
| title_sort | diet induced thermogenesis, fat oxidation and food intake following sequential meals: influence of calcium and vitamin d |
| url | http://hdl.handle.net/20.500.11937/29741 |