There were no significant effects on Apo lipoprotein A1 and Apo lipoprotein B. Conclusion : This meta- analysis suggested that OO consumption decreased serum TC , LDL-c , and TG less but increased HDL-c more than other plant oils
ABSTRACT Objective : We aim to report a systematic review and meta- analysis of r and omized controlled trials ( RCTs ) on effects of olive oil consumption compared with other plant oils on blood lipids .
Corn oil intake favorably impacts lipoprotein cholesterol, apolipoprotein and lipoprotein particle levels compared with extra-virgin olive oil
Background : Corn oil ( CO ) and extra-virgin olive oil ( EVOO ) are rich sources of unsaturated fatty acids ( UFA ) , but UFA profiles differ among oils , which may affect lipoprotein levels . Objectives : The objective of this study was to assess the effects of CO versus EVOO intake on fasting lipoprotein and subfraction cholesterol levels , apolipoprotein ( apo ) A1 , apo B , and low-density lipoprotein particle concentrations in men and women . Subjects/ Methods : As part of a weight maintenance diet , men and women were provided with food items prepared with 54 g per day of CO or EVOO ( 21-day treatment , 21-day washout ) in a r and omized , double-blind , controlled-feeding , crossover trial . Fasting lipoprotein cholesterol and related variables were determined with density gradient ultracentrifugation . Results : Among the 54 completers , CO reduced total cholesterol , low-density lipoprotein cholesterol ( LDL-C ) , very low-density lipoprotein cholesterol ( VLDL-C ) , non-high-density lipoprotein cholesterol ( non-HDL-C ) , apo B and LDL particle concentration to a greater extent compared with EVOO intake . Changes in LDL-C and VLDL-C contributed to the larger reduction in non-HDL-C with CO compared with EVOO intake ( −0.39 mmol/l vs −0.04 mmol/l ; P<0.001 ) . The larger reduction in LDL-C by CO intake was attributable to changes ( P<0.05 ) caused by CO vs EVOO in large LDL1 + 2-C ( −0.22 mmol/l ) and intermediate-density lipoprotein cholesterol ( −0.12 mmol/l ) . HDL-C responses did not differ between treatments , but apo A1 increased more with EVOO compared with CO intake ( 4.6 versus 0.7 mg/dl , respectively , P=0.016 ) . Conclusions : CO intake reduced atherogenic lipoprotein cholesterol and particle concentrations to a larger extent than did EVOO , which may have implication s for cardiovascular disease risk
There were no significant effects on Apo lipoprotein A1 and Apo lipoprotein B. Conclusion : This meta- analysis suggested that OO consumption decreased serum TC , LDL-c , and TG less but increased HDL-c more than other plant oils
ABSTRACT Objective : We aim to report a systematic review and meta- analysis of r and omized controlled trials ( RCTs ) on effects of olive oil consumption compared with other plant oils on blood lipids .