Subsequent Meal Effect and Glucose Control

Eating whole grains or legumes at one meal not only reduces surges in glucose after that meal, but also after the next meal eaten. Eating whole grains or legumes at breakfast helps control blood sugar after lunch, for example, and eating either or both at dinner can reduce the blood sugar rise of the next morning’s breakfast. Since this effect may explain why eating whole grains and legumes can reduce diabetes risk, this paper describes the possible mechanisms of the subsequent meal effect.
Journal of Nutrition and Metabolism, 2012; 2012:829238. [Epub Oct. 30 2011] (Higgins)