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 .
Rice bran oil consumption and plasma lipid levels in moderately hypercholesterolemic humans.
The effect of rice bran oil , and oil not commonly consumed in the United States , on plasma lipid and apolipoprotein concentrations was studied within the context of a National Cholesterol Education Panel ( NCEP ) Step 2 diet and compared with the effects of canola , corn , and olive oils . The study subjects were 15 middle-aged and elderly subjects ( 8 postmenopausal women and 7 men ; age range , 44 to 78 years ) with elevated low-density lipoprotein ( LDL ) cholesterol ( C ) concentrations ( range , 133 to 219 mg/dL ) .  Diets enriched in each of the test oils were consumed by each subject for 32-day periods in a double-blind fashion and were ordered in a Latin square design . All food and drink were provided by the metabolic research unit . Diet components were identical ( 17 % of calories as protein , 53 % as carbohydrate , 30 % as fat [ < 7 % as saturated fat ] , and 80 mg cholesterol/1000 kcal ) except that two thirds of the fat in each diet was contributed by rice bran , canola , corn , or olive oil .  Mean + /- SD plasma total cholesterol concentrations were 192 + /- 19 , 194 + /- 20 , 194 + /- 19 , and 205 + /- 19 mg/dL , and LDL-C concentrations were 109 + /- 30 , 109 + /- 26 , 108 + /- 31 , and 112 + /- 29 mg/dL after consumption of the rice bran , canola , corn , and olive oil-enriched diets , respectively . Plasma cholesterol and LDL-C concentrations were similar and statistically indistinguishable when the subjects consumed the rice bran , canola , and corn oil-enriched diets and lower than when they consumed the olive oil-enriched diet . ( ABSTRACT TRUNCATED AT 250 WORDS
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 .