Cargando…

Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study

People with fast eating habits have been reported to have an increased risk of diabetes and obesity. To explore whether the speed of eating a test meal (tomato, broccoli, fried fish, and boiled white rice) influences postprandial blood glucose, insulin, triglyceride, and free fatty acid levels, 18 y...

Descripción completa

Detalles Bibliográficos
Autores principales: Imai, Saeko, Kajiyama, Shizuo, Kitta, Kaoru, Miyawaki, Takashi, Matsumoto, Shinya, Ozasa, Neiko, Kajiyama, Shintaro, Hashimoto, Yoshitaka, Fukui, Michiaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005673/
https://www.ncbi.nlm.nih.gov/pubmed/36904173
http://dx.doi.org/10.3390/nu15051174
_version_ 1784905139021152256
author Imai, Saeko
Kajiyama, Shizuo
Kitta, Kaoru
Miyawaki, Takashi
Matsumoto, Shinya
Ozasa, Neiko
Kajiyama, Shintaro
Hashimoto, Yoshitaka
Fukui, Michiaki
author_facet Imai, Saeko
Kajiyama, Shizuo
Kitta, Kaoru
Miyawaki, Takashi
Matsumoto, Shinya
Ozasa, Neiko
Kajiyama, Shintaro
Hashimoto, Yoshitaka
Fukui, Michiaki
author_sort Imai, Saeko
collection PubMed
description People with fast eating habits have been reported to have an increased risk of diabetes and obesity. To explore whether the speed of eating a test meal (tomato, broccoli, fried fish, and boiled white rice) influences postprandial blood glucose, insulin, triglyceride, and free fatty acid levels, 18 young, healthy women consumed a 671 kcal breakfast at fast speed (10 min) and slow speed (20 min) with vegetables first and slow speed (20 min) with carbohydrate first on three separate days. This study was conducted using a within-participants cross-over design in which all participants consumed identical meals of three different eating speeds and food orders. Significant ameliorations of both fast and slow eating with vegetables first regimen on postprandial blood glucose and insulin levels at 30 and 60 min were observed compared with those of slow eating with carbohydrates first. In addition, the standard deviation, large amplitude of excursion, and incremental area under the curve for blood glucose and insulin in both fast and slow eating with vegetables first were all significantly lower than those of slow eating with carbohydrate first. Interestingly, there was no significant difference between fast and slow eating on postprandial blood glucose and insulin levels as long as vegetables were consumed first, although postprandial blood glucose at 30 min was significantly lower in slow eating with vegetables first than that of fast eating with the same food order. These results suggest that food order with vegetables first and carbohydrate last ameliorates postprandial blood glucose and insulin concentrations even if the meal was consumed at fast speed.
format Online
Article
Text
id pubmed-10005673
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-100056732023-03-11 Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study Imai, Saeko Kajiyama, Shizuo Kitta, Kaoru Miyawaki, Takashi Matsumoto, Shinya Ozasa, Neiko Kajiyama, Shintaro Hashimoto, Yoshitaka Fukui, Michiaki Nutrients Article People with fast eating habits have been reported to have an increased risk of diabetes and obesity. To explore whether the speed of eating a test meal (tomato, broccoli, fried fish, and boiled white rice) influences postprandial blood glucose, insulin, triglyceride, and free fatty acid levels, 18 young, healthy women consumed a 671 kcal breakfast at fast speed (10 min) and slow speed (20 min) with vegetables first and slow speed (20 min) with carbohydrate first on three separate days. This study was conducted using a within-participants cross-over design in which all participants consumed identical meals of three different eating speeds and food orders. Significant ameliorations of both fast and slow eating with vegetables first regimen on postprandial blood glucose and insulin levels at 30 and 60 min were observed compared with those of slow eating with carbohydrates first. In addition, the standard deviation, large amplitude of excursion, and incremental area under the curve for blood glucose and insulin in both fast and slow eating with vegetables first were all significantly lower than those of slow eating with carbohydrate first. Interestingly, there was no significant difference between fast and slow eating on postprandial blood glucose and insulin levels as long as vegetables were consumed first, although postprandial blood glucose at 30 min was significantly lower in slow eating with vegetables first than that of fast eating with the same food order. These results suggest that food order with vegetables first and carbohydrate last ameliorates postprandial blood glucose and insulin concentrations even if the meal was consumed at fast speed. MDPI 2023-02-26 /pmc/articles/PMC10005673/ /pubmed/36904173 http://dx.doi.org/10.3390/nu15051174 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Imai, Saeko
Kajiyama, Shizuo
Kitta, Kaoru
Miyawaki, Takashi
Matsumoto, Shinya
Ozasa, Neiko
Kajiyama, Shintaro
Hashimoto, Yoshitaka
Fukui, Michiaki
Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study
title Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study
title_full Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study
title_fullStr Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study
title_full_unstemmed Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study
title_short Eating Vegetables First Regardless of Eating Speed Has a Significant Reducing Effect on Postprandial Blood Glucose and Insulin in Young Healthy Women: Randomized Controlled Cross-Over Study
title_sort eating vegetables first regardless of eating speed has a significant reducing effect on postprandial blood glucose and insulin in young healthy women: randomized controlled cross-over study
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005673/
https://www.ncbi.nlm.nih.gov/pubmed/36904173
http://dx.doi.org/10.3390/nu15051174
work_keys_str_mv AT imaisaeko eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT kajiyamashizuo eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT kittakaoru eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT miyawakitakashi eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT matsumotoshinya eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT ozasaneiko eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT kajiyamashintaro eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT hashimotoyoshitaka eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy
AT fukuimichiaki eatingvegetablesfirstregardlessofeatingspeedhasasignificantreducingeffectonpostprandialbloodglucoseandinsulininyounghealthywomenrandomizedcontrolledcrossoverstudy