Vegetable and fruit intake and its relevance with serum osteocalcin and urinary deoxypyridinoline in Korean adults.
- Author:
Myung Hwa KANG
1
;
Myung Hee KIM
;
Yun Jung BAE
;
Mi Kyeong CHOI
Author Information
- Publication Type:Original Article
- Keywords: Vegetables; fruits; Korean adults; osteocalcin; deoxypyridinoline
- MeSH: Adult; Amino Acids; Asian Continental Ancestry Group; beta Carotene; Bone Density; Brassica; Calcium; Citrullus; Eating; Energy Intake; Female; Fruit; Humans; Lycopersicon esculentum; Male; Onions; Osteocalcin; Prunus persica; Raphanus; Solanum tuberosum; Vegetables; Zinc
- From:Nutrition Research and Practice 2010;4(5):421-427
- CountryRepublic of Korea
- Language:English
- Abstract: The purpose of this study was to evaluate the daily vegetable and fruit intake status of Korean adults and to examine the relationship of vegetable and fruit intake with bone metabolism. The vegetable and fruit intake of 542 healthy male and female adults was analyzed. Then, by selecting 51 targets from the subjects, the relation of vegetable and fruit intake with serum calcium, osteocalcin and deoxypyridinoline (DPD) excretion in urine was examined. The total vegetable intake per day was 397.7 g and 333.5 g by men and women respectively for the age group of 20-29, 366.9 g and 309.2 g respectively for the age group of 30-49, 378.4 g and 325.9 g respectively for the age group of 50-64. Of vegetable varieties, leafy and stem vegetables displayed the highest intake. The order of major intake items of vegetables and fruits was found to be Chinese cabbage kimchi, onion, radish, cucumber, and welsh onion for the age group of 20-29, watermelon, Chinese cabbage kimchi, peach, potato, and onion for the age group of 30-49 and watermelon, Chinese cabbage kimchi, tomato, potato, and peach for the age group of 50-64. Of 51 targets, beta-carotene intake displayed a significantly negative correlation with serum osteocalcin. While caloric intake as well as protein, carbohydrate, calcium, phosphorous, zinc and total food intake displayed a significantly negative correlation with DPD excretion in urine, tuber vegetable intake displayed a significantly positive correlation with DPD excretion in urine. In the future, a study will be necessary to accurately explain the relevance of vegetable and fruit intake with bone mineral density and bone metabolism. Also, efforts will be required to increase vegetable and fruit intake.
