Effect of Mixed Solid Food and Water Intake on Blood Glucose Level and Energy Metabolism
Tobina T, Nakamine K, Takeuchi S, Tomiga-Takae R, Omagari K, Yamashita T
Journal of nutritional science and vitaminology · 1 cita
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Cómo se estudió
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- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
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- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2024-12-30 · J Nutr Sci Vitaminol (Tokyo) · vol. 70 · número 6 · págs. 490–495
- Editorial
- Center for Academic Publications Japan
- Citado
- 1 cita · más que el 58% de estudios similares · 0.2× el promedio de su campo
- Referencias
- 23 trabajos
- Acceso
- Acceso abierto (publicación gratuita)
- Áreas de investigación
- Food composition and properties · Muscle metabolism and nutrition · Diet, Metabolism, and Disease
- Palabras clave
- test meal, steamed rice, carbohydrate digestion, glucose absorption, blood glucose, blood lactate, energy expenditure, respiratory quotient, glycolysis, gastric emptying, water intake
- MeSH
- humans, water, lactic acid, dietary carbohydrates, blood glucose, cross-over studies, steam, energy metabolism, glycolysis, digestion, drinking, adult, female, male, young adult, meals, oryza
6 autores
- Takuro Tobina🇯🇵University of Nagasaki; Nagasaki University
- Kaori NAKAMINE🇯🇵University of Nagasaki; Nagasaki University
- Shouhei Takeuchi🇯🇵University of Nagasaki; Nagasaki University
- Rie Tomiga-Takae🇯🇵University of Nagasaki; Nagasaki University
- Katsuhisa Omagari🇯🇵University of Nagasaki; Nagasaki University
- Tomoki Yamashita🇯🇵University of Nagasaki; Nagasaki University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Carbohydrate-rich solid foods, such as bread, pasta, and steamed rice, are applied for test meals in studies examining digestion and absorption of food related to glucose metabolism and sports science. Such research must consider that drinking water is sometimes better as it avoids the risk of choking or aspiration. However, the water increases test meal volume and dilutes glucose concentration, which may influence the digestion and absorption of ingested foods, as well as energy metabolism. Therefore, this study aimed to investigate whether the peak time and concentration of glucose and energy metabolism will differ among the intake of steamed rice alone (Rice), simultaneous intake of steamed rice and water (Mixed), and water alone (Water). Following the intake of the test meals, there was an immediate increase in blood glucose in Mixed compared to Rice and Water. The glucose peak time of Rice (60 (56-68) min; median and quartile) was also delayed compared to Mixed (38 (29-45) min). The blood lactate peak time was also significantly different in Mixed and Rice. Although meal and time interaction was not found in energy expenditure, Mixed increases the respiratory quotient by 40 min compared to Water. In conclusion, this study demonstrated that simultaneous intake of steamed rice and water hasted digestion and absorption of glucose and activates glycolysis. Future studies investigating gastric emptying rate and glucose metabolism should ensure that the conditions of fluid intake and the test meal volumes are consistent and do not differ significantly.
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