Conclusion The Nordic dietary pattern  improves blood pressure and also some of blood lipid markers and it should be considered as a healthy dietary pattern
Background and aims The Nordic diet ( ND ) , is supposed to be associated with a reduced cardiovascular risk ; however , clinical trials have led to inconsistent results regarding the effect of this diet on cardio-metabolic markers .
Using systematic review and meta- analysis of r and omized controlled trials ( RCTs ) , this study aim ed to investigate the effect of the ND on circulating levels of total , low-density lipoprotein ( LDL ) , and high-density lipoprotein ( HDL ) cholesterol , and triglyceride ( TG ) , as well as blood pressure in human adults .
Effects of a healthy Nordic diet on cardiovascular risk factors in hypercholesterolaemic subjects: a randomized controlled trial (NORDIET).
OBJECTIVE the aim of this study was to investigate the effects of a healthy Nordic diet ( ND ) on cardiovascular risk factors . DESIGN AND SUBJECTS in a r and omized controlled trial ( NORDIET ) conducted in Sweden , 88 mildly hypercholesterolaemic subjects were r and omly assigned to an ad libitum ND or control diet ( subjects ' usual Western diet ) for 6 weeks . Participants in the ND group were provided with all meals and foods . Primary outcome measurements were low-density lipoprotein ( LDL ) cholesterol , and secondary outcomes were blood pressure ( BP ) and insulin sensitivity ( fasting insulin and homeostatic model assessment -insulin resistance ) . The ND was rich in high-fibre plant foods , fruits , berries , vegetables , whole grains , rapeseed oil , nuts , fish and low-fat milk products , but low in salt , added sugars and saturated fats . RESULTS the ND contained 27 % , 52 % , 19 % and 2 % of energy from fat , carbohydrate , protein and alcohol , respectively . In total , 86 of 88 subjects r and omly assigned to diet completed the study . Compared with controls , there was a decrease in plasma cholesterol ( -16 % , P < 0.001 ) , LDL cholesterol ( -21 % , P < 0.001 ) , high-density lipoprotein ( HDL ) cholesterol ( -5 % , P < 0.01 ) , LDL/HDL ( -14 % , P < 0.01 ) and apolipoprotein (apo)B/apoA1 ( -1 % , P < 0.05 ) in the ND group . The ND reduced insulin ( -9 % , P = 0.01 ) and systolic BP by -6.6 ± 13.2 mmHg ( -5 % , P < 0.05 ) compared with the control diet . Despite the ad libitum nature of the ND , body weight decreased after 6 weeks in the ND compared with the control group ( -4 % , P < 0.001 ) . After adjustment for weight change , the significant differences between groups remained for blood lipids , but not for insulin sensitivity or BP . There were no significant differences in diastolic BP or triglyceride or glucose concentrations . CONCLUSIONS a healthy ND improves blood lipid profile and insulin sensitivity and lowers blood pressure at clinical ly relevant levels in hypercholesterolaemic subjects
Conclusion The Nordic dietary pattern  improves blood pressure and also some of blood lipid markers and it should be considered as a healthy dietary pattern
Background and aims The Nordic diet ( ND ) , is supposed to be associated with a reduced cardiovascular risk ; however , clinical trials have led to inconsistent results regarding the effect of this diet on cardio-metabolic markers .
Using systematic review and meta- analysis of r and omized controlled trials ( RCTs ) , this study aim ed to investigate the effect of the ND on circulating levels of total , low-density lipoprotein ( LDL ) , and high-density lipoprotein ( HDL ) cholesterol , and triglyceride ( TG ) , as well as blood pressure in human adults .