Consumption of Biscuits with a Beverage of Mulberry or Barley Leaves in the Afternoon Prevents Dinner-Induced High, but Not Low, Increases in Blood Glucose among Young Adults
Consumption of Biscuits with a Beverage of Mulberry or Barley Leaves in the Afternoon Prevents Dinner-Induced High, but Not Low, Increases in Blood Glucose among Young Adults
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DOI：
10.3390/nu12061580
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发表时间：
2020-06-01
期刊：
影响因子：
5.9
通讯作者：
Shibata, Shigenobu
中科院分区：
文献类型：
--
作者：
Kuwahara, Mai;Kim, Hyeon-Ki;Shibata, Shigenobu
我们研究了下午吃饼干和桑葚粉或大麦叶粉饮料对年轻人晚餐时餐后血糖水平的影响。共有 18 名年轻人参加了一项为期两周的部分双盲、随机交叉试验，食用以下任一食物：(1) 不吃饼干； （2）饼干一块； (3)桑叶粉饮料饼干； (4) 一块饼干和大麦叶粉饮料，作为下午点心，然后是标准化测试晚餐。每餐后记录血糖水平。结果显示，摄入桑葚和大麦叶饮料的饼干可显着降低立即食用和晚餐后餐后血糖的升高，尽管两餐的血糖水平之间没有直接关系。与血糖水平低的人相比，晚餐时血糖水平高的参与者表现出更强的第二餐效应，这归因于桑叶或大麦叶，而且也更有可能拥有瘦体重并更喜欢晚上。我们的研究结果表明，对于喜欢晚上的高血糖年轻人来说，与桑葚或大麦叶一起吃零食是抑制餐后血糖水平的有效方法。
We examined the impact of consuming biscuits with a beverage of powdered mulberry or barley leaves in the afternoon on postprandial glucose levels at dinnertime among young adults. A total of 18 young adults participated in a partially double-blinded, randomized crossover trial over 2 weeks, consuming either: (1) no biscuits; (2) a biscuit; (3) a biscuit with a beverage of powdered mulberry leaves; or (4) a biscuit with a beverage of powdered barley leaves, as an afternoon snack followed by a standardized test dinner. Glucose levels were recorded after each meal. Results showed intake of biscuits with a beverage of mulberry and barley leaves significantly reduced postprandial rises in glucose after their immediate consumption and dinner, though there was no direct relationship between the glucose levels at the two meals. Compared to those with low glucose levels, participants with high glucose levels at dinner showed a stronger second meal effect, that was attributed to the mulberry or barley leaves, and were also more likely to have lean body weights and prefer evenings. Our findings indicate that eating snacks alongside mulberry or barley leaves is an effective way to suppress postprandial glucose levels in young adults with high glucose levels who prefer evenings.