Diabetes Can be Controlled With Breakfasts and Dinners

Recently, researchers found that a high energy breakfast along with a low energy dinner can control blood sugar level (for type 2 diabetics) better than the opposite – a low energy breakfast and a high energy dinner.


The small study included 18 individuals (8 men, 10 women), with type 2 diabetes of less than 10 years duration, an age range 30-70 years, body mass index (BMI) 22-35 kg/m2, and treated with metformin and/or dietary advice (eight patients with diet alone and 10 with diet and metformin).



The results showed that post-meal glucose levels were 20 percent lower and levels of insulin, C-peptide and GLP-1 were 20 percent higher in participants on the B diet compared with the D diet. Despite the diets containing the same total energy and same calories during lunch, lunch in the B diet resulted in lower blood glucose (by 21-25 percent) and higher insulin (by 23 percent) compared with the lunch in the D diet.



Prof. Oren Froy, one of the authors of the study from Hebrew University of Jerusalem, said :  the observations suggest that a change in meal timing influences the overall daily rhythm of post-meal insulin and incretin and results in a substantial reduction in the daily post-meal glucose levels. It may be a crucial factor in the improvement of glucose balance and prevention of complications in type 2 diabetes and lend further support to the role of the circadian system in metabolic regulation.

Prof. Daniela Jakubowicz Jakubowicz : concluded that high energy intake at breakfast is associated with significant reduction in overall post-meal glucose levels in diabetic patients over the entire day. The dietary adjustment may have a therapeutic advantage for the achievement of optimal metabolic control and may have the potential for being preventive for cardiovascular and other complications of type 2 diabetes.

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