Macronutrient, Mineral and Vitamin Intakes in Elderly People in Rural Area of North Kyungpook Province in South Korea.
- Author:
Eun Hee KWAK
1
;
Soo Lim LEE
;
Jin Sook YOON
;
Hye Sang LEE
;
Chong Suk KWON
;
In Sook KWUN
Author Information
1. Department of Food and Nutrition, Andong National University, Andong, Korea.
- Publication Type:Original Article
- Keywords:
elderly people;
rural area;
dietary intake;
nutrient intake;
Korean RDA;
nutrition reference value
- MeSH:
Adult;
Aged*;
Animals;
Ascorbic Acid;
Cardiovascular Diseases;
Cholesterol;
Diet;
Dietary Fiber;
Female;
Food Habits;
Gyeongsangbuk-do*;
Humans;
Korea*;
Minerals;
Niacin;
Surveys and Questionnaires;
Reference Values;
Riboflavin;
Vegetables;
Vitamin A;
Vitamins*
- From:The Korean Journal of Nutrition
2003;36(10):1052-1060
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Poor dietary habits and inadequate nutrient intakes are of concern in the elderly, even it is worse in rural areas. In the present study, we conducted the anthropometric measurement and the dietary intakes including macronutrients, minerals and vitamins to assess the nutrient intakes and nutritional risk in elderly people in rural kyungpook province in South Korea. Subjects (n = 168, mean age, 67.3 yrs) were interviewed using d general questionnaire and 3 days of 24-hours recall for dietary intake. Nutrient intakes were analyzed using CAN-pro soft program and compared to Korean RDA and nutrition reference values (NRV). The anthropometric measurement showed that the weight and the height of the subjects in the rural area were below the average of the same age of Korean elderly people. The energy and protein intakes were 85% and 90% of Korean RDA, respectively. The intakes of lipid, cholesterol and dietary fiber were 62%, 40% and 22% of NRV for Korean adults. Main sources for protein and lipid intakes came from the vegetable sources and this pattern was more prominent in female elderly people. Ca intake was half of Korean RDA (56%), while P intake was 132% of Korean RDA. For the antioxidant trace mineral (Fe, Cu, Mn, Zn, and Se) intakes, Fe and Zn intakes were 78% and > 103% of Korean RDA. Cu, Mn and Se intakes were > 113%, > 275%, and > 185% of Korean NRV. Thiamin, niacin and vitamin C intakes were above Korean RDA, but the intakes of vitamin A and riboflavin were 88% and 63% of Korean RDA, respectively. On summarizing the results of the present study, the elderly people in rural area consume less lipid, cholesterol, Ca, and dietary fiber. Ca intake is lower, while P intake is higher, and this would be the potential risk for bone health. Also, Na intake was high, which can be the potential risk for the cardiovascular disease prevailance. Vitamin intakes were fairly good status, excepting riboflavin. Antioxidant mineral intakes were much higher than Korean NRV, unexpectedly. The results suggest that the elderly people in rural area have inadequate intakes of protein, lipid, dietary fiber and Ca, which mainly should be supplied from animal products. Recommendations to increase diet variety would be emphasized for this nutritionally poor-conditioned subjects, specially including animal food products and high dietary fiber food.
