This dietary pattern did not significantly affect 2-h post-pr and ial blood glucose and Matsuda index .
Conclusions Adherence to the ND might improve serum insulin and HOMA-IR levels ; however , this effect was not confirmed for other markers of blood glucose control .
Aims Investigations on the possible effect of the Nordic diet ( ND ) on the glycemic control and the risk of diabetes have led to inconsistent results .
The present study tried to determine the effect of the ND on the markers of blood glucose control using a systematic review and meta- analysis of r and omized controlled clinical trials ( RCTs ) .
Diet-Induced Weight Loss Alters Functional Brain Responses during an Episodic Memory Task
Objective : It has been suggested that overweight is negatively associated with cognitive functions . The aim of this study was to investigate whether a reduction in body weight by dietary interventions could improve episodic memory performance and alter associated functional brain responses in overweight and obese women . Methods : 20 overweight postmenopausal women were r and omized to either a modified paleolithic diet or a st and ard diet adhering to the Nordic Nutrition Recommendations for 6 months . We used functional magnetic resonance imaging to examine brain function during an episodic memory task as well as anthropometric and biochemical data before and after the interventions . Results : Episodic memory performance improved significantly ( p = 0.010 ) after the dietary interventions . Concomitantly , brain activity increased in the anterior part of the right hippocampus during memory encoding , without differences between diets . This was associated with decreased levels of plasma free fatty acids ( FFA ) . Brain activity increased in pre-frontal cortex and superior/middle temporal gyri . The magnitude of increase correlated with waist circumference reduction . During episodic retrieval , brain activity decreased in inferior and middle frontal gyri , and increased in middle/superior temporal gyri . Conclusions : Diet-induced weight loss , associated with decreased levels of plasma FFA , improves episodic memory linked to increased hippocampal activity
This dietary pattern did not significantly affect 2-h post-pr and ial blood glucose and Matsuda index .
Conclusions Adherence to the ND might improve serum insulin and HOMA-IR levels ; however , this effect was not confirmed for other markers of blood glucose control .
Aims Investigations on the possible effect of the Nordic diet ( ND ) on the glycemic control and the risk of diabetes have led to inconsistent results .
The present study tried to determine the effect of the ND on the markers of blood glucose control using a systematic review and meta- analysis of r and omized controlled clinical trials ( RCTs ) .