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 .
Almond ingestion at mealtime reduces postprandial glycemia and chronic ingestion reduces hemoglobin A(1c) in individuals with well-controlled type 2 diabetes mellitus.
Cohort studies are equivocal regarding a relationship between regular nut consumption and reduced risk of type 2 diabetes mellitus .  Although acute trials show reductions in postpr and ial glycemia in healthy individuals ingesting 60 to 90 g almonds  , trials have not been conducted using a single serving of almonds ( 28 g ) in individuals with type 2 diabetes mellitus . This r and omized crossover trial examined the impact of one serving of almonds at mealtime on postpr and ial glycemia , insulinemia , and plasma glucagon-like peptide-1 in healthy individuals and individuals with type 2 diabetes mellitus . On 2 occasions separated by at least 1 week , 19 adults ( including 7 adults with type 2 diabetes mellitus ) consumed a st and ardized evening meal and fasted overnight before ingesting the test meal ( bagel , juice , and butter ) with or without almonds . A small pilot study ( 6 - 7 subjects per group ) was also conducted to observe whether chronic almond ingestion ( 1 serving 5 d/wk for 12 weeks ) lowered hemoglobin A(1c ) in individuals with type 2 diabetes mellitus . A st and ard serving of almonds reduced postpr and ial glycemia significantly in participants with diabetes ( -30 % , P = .043 ) but did not influence glycemia in participants without diabetes ( -7 % , P = .638 ) . Insulinemia and glucagon-like peptide-1 at 30 minutes postmeal were not impacted by almond ingestion for either group . In the pilot study , regular almond ingestion for 12 weeks reduced hemoglobin A(1c ) by 4 % ( P = .045 for interaction ) but did not influence fasting glucose concentrations . These data show that modest almond consumption favorably improves both short-term and long-term markers of glucose control in individuals with uncomplicated type 2 diabetes mellitus
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 .