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1 .This is Scientific American 60-Second Science. I'm Steve Mirsky.Got a minute?
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2 .People with type 2 diabetes have to keep a close watch on their blood glucose levels.
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3 .Now a small study finds that having the day's biggest meal at breakfast and smallest meal at dinner offers much better glucose control than having a small breakfast and big dinner, even when the total intake during the day was exactly the same: 1,500 calories.
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4 .The study, by researchers from Israel's Tel Aviv University, Sweden's Lund University and other institutions, is in the journal Diabetologia.
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5 .Eighteen adult volunteers, 10 women and eight men all with type 2 diabetes, were assigned by a coin flip to either the big breakfast diet or the big dinner one.
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6 .In the big dinner diet, participants spent a week having about a 200 calorie breakfast, a 600 calorie lunch and a 700 calorie dinner.
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7 .The big breakfast diet was the reverse, with the 700 calorie meal in the morning, the 600 calorie lunch and a light, 200 calorie dinner.
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8 .After two weeks, the groups switched meal plans, so that the big dinner folks became the big breakfast folks and vice versa.
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9 .And overall, various measures of blood glucose and insulin levels were significantly better in those who had their big meal in the morning.
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10 .The next steps are longer studies with more participants.
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11 .But like a healthy breakfast, this research seems like a good start.
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12 .Thanks for the minute, for Scientific American 60-Second Science. I'm Steve Mirsky.
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