In contrast , fasting plasma glucose , fasting plasma insulin as well as the homeostasis model assessment of insulin resistance were not affected by the amounts of MUFA in the dietary protocol s. Conclusions : In summary , this systematic review found that high MUFA diets appear to be effective in reducing HbA1c , and therefore , should be recommended in the dietary regimes of T2D
Background / Aims : In 2008 , the American Diabetes Association recommended low-carbohydrate or low-fat diets for weight management in patients with established type 2 diabetes ( T2D ) , while the amount of monounsaturated fatty acids ( MUFA ) was not specified .
This systematic review focused on the effects of diets high in MUFA versus diets low in MUFA on important risk factors of T2D ( i.e. plasma glucose , insulin , homeostasis model assessment of insulin resistance and glycosylated haemoglobin , HbA1c ) .
Reduction in the Incidence of Type 2 Diabetes With the Mediterranean Diet
OBJECTIVE To test the effects of two Mediterranean diet ( MedDiet ) interventions versus a low-fat diet on incidence of diabetes . RESEARCH DESIGN AND METHODS This was a three-arm r and omized trial in 418 nondiabetic subjects aged 55–80 years recruited in one center ( PREDIMED-Reus , northeastern Spain ) of the Prevención con Dieta Mediterránea [ PREDIMED ] study , a large nutrition intervention trial for primary cardiovascular prevention in individuals at high cardiovascular risk . Participants were r and omly assigned to education on a low-fat diet ( control group ) or to one of two MedDiets , supplemented with either free virgin olive oil ( 1 liter/week ) or nuts ( 30 g/day ) . Diets were ad libitum , and no advice on physical activity was given . The main outcome was diabetes incidence diagnosed by the 2009 American Diabetes Association criteria . RESULTS After a median follow-up of 4.0 years , diabetes incidence was 10.1 % ( 95 % CI 5.1–15.1 ) , 11.0 % ( 5.9–16.1 ) , and 17.9 % ( 11.4–24.4 ) in the MedDiet with olive oil group , the MedDiet with nuts group , and the control group , respectively . Multivariable adjusted hazard ratios of diabetes were 0.49 ( 0.25–0.97 ) and 0.48 ( 0.24–0.96 ) in the MedDiet supplemented with olive oil and nuts groups , respectively , compared with the control group . When the two MedDiet groups were pooled and compared with the control group , diabetes incidence was reduced by 52 % ( 27–86 ) . In all study arms , increased adherence to the MedDiet was inversely associated with diabetes incidence . Diabetes risk reduction occurred in the absence of significant changes in body weight or physical activity . CONCLUSIONS MedDiets without calorie restriction seem to be effective in the prevention of diabetes in subjects at high cardiovascular risk
In contrast , fasting plasma glucose , fasting plasma insulin as well as the homeostasis model assessment of insulin resistance were not affected by the amounts of MUFA in the dietary protocol s. Conclusions : In summary , this systematic review found that high MUFA diets appear to be effective in reducing HbA1c , and therefore , should be recommended in the dietary regimes of T2D
Background / Aims : In 2008 , the American Diabetes Association recommended low-carbohydrate or low-fat diets for weight management in patients with established type 2 diabetes ( T2D ) , while the amount of monounsaturated fatty acids ( MUFA ) was not specified .
This systematic review focused on the effects of diets high in MUFA versus diets low in MUFA on important risk factors of T2D ( i.e. plasma glucose , insulin , homeostasis model assessment of insulin resistance and glycosylated haemoglobin , HbA1c ) .