영동지역 과체중 및 비만 성인에서 항산화 영양소섭취상태와 혈중 산화 및 염증관련 지표와의 관련성

Abstract

This study was designed to investigate the relationship between the nutrient intakes, antioxidants, and inflammatory markers of overweight and obese adults (46 females and 16 males) in Yeongdong area. The study was conducted through questionnaires, anthropometric checkups, 2-day 24 hr recalls and blood biomarker analyses. Body fat was significantly higher in women compared to men. Diastolic blood pressure (DBP) and systolic blood pressure (SBP) were significantly higher in men compared to women. There were no significant differences in height, weight, body mass index, and waist size among the two groups. The intake of nutrients was significantly higher in men compared to women. Ferric reducing ability plasma (FRAP) was significantly higher in men compared to women. Body fat was positively associated with blood IL-6 and IL-8 levels. DBP was positively associated with FRAP. The intake of protein was negatively associated with IL-6 levels. The intake of carbohydrates was negatively associated with total antioxidant capacity (TAC). Prostaglandin E2 (PGE2) levels were negatively associated with TAC. These results suggest that antioxidant and inflammatory markers may be related to the body fat percentage and dietary intake in overweight and obese adults.