|
KMID : 0665220110240010001
|
|
Korean Journal of Food and Nutrition
2011 Volume.24 No. 1 p.1 ~ p.11
|
|
|
A Study on Blood Lipid Levels, Nutrient Intakes, and Oxidation and Inflammation Markers of Overweight and Obese Adults according to Blood Cholesterol Levels in Korea
|
|
Yeon Jee-Young
Kim Mi-Hyun
|
|
|
Abstract
|
|
|
|
This study was designed to investigate the relationships among blood lipid levels, nutrient intakes, oxidation and inflammation markers of overweight adults(23BMI<25) and obese(BMI25) in Korea. The subjects were classified as control, borderline hyperlipidemia. and hyperlipidemia groups based on The Korean Guidelines of Hyperlipidemia Treatment for the Prevention of Atherosclerosis. The study was conducted through questionnaires, anthropometric checkups, 2-days of 24 hr recalls, and blood biomarker analyses. Systolic blood pressure(SBP) was significantly increased in the hyperlipidemia group(p=0.0464). Intakes of nutrients were not significantly different among the three groups. Blood oxidized-LDL levels were significantly increased in the hyperlipidemia group(p<0.0001). Blood triglyceride(TG) levels were positively associated with BMI(p=0.0498), SBP(p=0.0158), and diastolic blood pressure(DBP; p=0.0076). Blood total cholesterol levels were positively associated with SBP(p=0.0005), and blood HDL-cholesterol levels were negatively associated with body fat (p=0.0408). Blood LDL-cholesterol levels were negatively associated with height(p=0.0207), and blood VLDL-cholesterol levels were positively associated with SBP(p=0.0011) and DBP(p=0.0490). Intakes of protein(p=0.0257) and dietary fiber (p=0.0094) were positively associated with blood HDL-cholesterol levels. Frap levels were positively associated with TG levels(p=0.0001) and VLDL-cholesterol levels(p=0.0077). Oxidized-LDL levels were positively associated with LDL-cholesterol levels(p=0.0135). These results suggest that oxidation and inflammation markers may be related to hypercholesterolemia progress, and dietary fiber intake may play a role in preventing hyperlipidemia in overweight and obese adults.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|
|