According to the network meta- analysis the Mediterranean diet is the most effective and efficacious dietary approach to improve glycaemic control in type 2 diabetes patients
The aim of the present study is to assess the comparative efficacy of different dietary approaches on glycaemic control in patients with type 2 diabetes mellitus using a systematic review of the literature .
Can the Mediterranean diet lower HbA1c in type 2 diabetes? Results from a randomized cross-over study.
BACKGROUND AND AIMS To investigate the impact of a diet modeled on the traditional Cretan Mediterranean diet on metabolic control and vascular risk in type 2 diabetes . METHODS AND RESULTS Twenty-seven subjects ( 47 - 77 yrs ) with type 2 diabetes were r and omly assigned to consume either the intervention diet ad libitum or their usual diet for 12 weeks and then cross over to the alternate diet . Most of the meals and staple foods for the intervention diet were provided . Lipids , glycemic variables , blood pressure , homocysteine , C-reactive protein , plasma carotenoids and body composition ( anthropometry and dual energy X-ray absorptiometry ) were assessed at baseline , and at the end of both diet periods . Dietary adherence was monitored using plasma carotenoid and fatty acid ( FA ) analysis , complemented by diet diaries . Compared with usual diet , on the ad libitum Mediterranean intervention diet glycosylated haemoglobin fell from 7.1 % ( 95 % CI : 6.5 - 7.7 ) to 6.8 % ( 95 % CI : 6.3 - 7.3 ) ( p=0.012 ) and diet quality improved significantly [ plant : animal ( g/day ) food ratio increased from 1.3 ( 95 % CI : 1.1 - 1.5 ) to 5.4 ( 95 % CI : 4.3 - 6.6 ) ( p<0.001 ) ] , plasma lycopene and lutein/zeaxanthin increased ( 36 % and 25 % , respectively ) , plasma saturated and trans FAs decreased , and monounsaturated FAs increased . CONCLUSION A traditional moderate-fat Mediterranean diet improves glycemic control and diet quality in men and women with well-controlled type 2 diabetes , without adverse effects on weight
According to the network meta- analysis the Mediterranean diet is the most effective and efficacious dietary approach to improve glycaemic control in type 2 diabetes patients
The aim of the present study is to assess the comparative efficacy of different dietary approaches on glycaemic control in patients with type 2 diabetes mellitus using a systematic review of the literature .