Coconut oil consumption did not significantly affect markers of glycemia , inflammation , and adiposity as compared with nontropical vegetable oils .
Conclusions : Coconut oil consumption results in significantly higher LDL-cholesterol than nontropical vegetable oils .
Background : Coconut oil is high in saturated fat and may , therefore , raise serum cholesterol concentrations , but beneficial effects on other cardiovascular risk factors have also been suggested .
Therefore , we conducted a systematic review of the effect of coconut oil consumption on blood lipids and other cardiovascular risk factors compared with other cooking oils using data from clinical trials .
Low linolenate and commercial soybean oils diminish serum HDL cholesterol in young free-living adult females.
OBJECTIVE A mutant soybean line ( A16 ) low in linolenic acid content ( 2 % of oil by weight ) was developed to increase oil oxidative stability . It was unknown whether serum lipid and lipoprotein concentrations in humans would be affected should A16 soybean oil ( A16 oil ) replace commercial soybean oil in diets . This study was conducted to examine the hypothesis that in free-living normolipidemic women , the consumption of A16 oil at approximately 10 % of energy intake ( en% ) would not affect serum lipids and lipoproteins differently than would the consumption of the same amount of a commercial soybean oil with 7 % of linolenic acid content . DESIGN Fifteen free-living female college students consumed the soybean oil daily with regular meals for 9 weeks in different orders , with each test oil being eaten for 3 weeks . During the study , 13 en% was provided by each test oil and a total of 35 en% was from dietary fat . Serum concentrations of total cholesterol , high-density lipoprotein cholesterol ( HDL cholesterol ) , low-density lipoprotein cholesterol ( LDL cholesterol ) and triacylglycerides ( TAG ) were measured . Serum total fatty acid patterns were analyzed as well . RESULTS Each of the three test oils decreased serum total cholesterol , LDL cholesterol and TAG concentrations from the baseline values . The feeding of A16 and commercial soybean oils decreased serum HDL cholesterol significantly compared with coconut oil ( p < 0.05 ) . Dietary inclusion of coconut oil increased serum myristic acid significantly more than did either soybean oil ( p < 0.01 ) . Serum arachidonic acid concentrations were significantly greater with A16 consumption than with commercial soybean oil consumption ( p < 0.001 ) . CONCLUSION A16 and commercial soybean oils both diminished serum HDL cholesterol . Although the fatty acid composition differed between the two soybean oils , A16 oil and commercial oil had similar effects on serum concentrations of lipoproteins and lipids . With increased oxidative stability , A16 oil is a good alternative to commercial soybean oil
Coconut oil consumption did not significantly affect markers of glycemia , inflammation , and adiposity as compared with nontropical vegetable oils .
Conclusions : Coconut oil consumption results in significantly higher LDL-cholesterol than nontropical vegetable oils .
Background : Coconut oil is high in saturated fat and may , therefore , raise serum cholesterol concentrations , but beneficial effects on other cardiovascular risk factors have also been suggested .
Therefore , we conducted a systematic review of the effect of coconut oil consumption on blood lipids and other cardiovascular risk factors compared with other cooking oils using data from clinical trials .