In order to understand the diets of Gwangju city resident, nutrition survey was carried out through four years from 1974 to 1977.
1. Average intake of nutritional elements for an adult per day was 580. 25gr in 1974, 583. 62gr in 1975, 599. 13gr in 1976, and 597. 72gr in 1977.
2. Average calorie distribution of the nutritional elements per adult per day was 13.51% protein, 4.70% fat and 81.08% carbohydrate in 1974; 11.6% protein, 7.1% fat and 81.3% carbohydrate in 1975; 15.0% protein, 4.9% fat and 80.1 % carbohydrate in 1976; 13.79% protein, 4.3% fat, and 82% carbohydrate in 1977.
3. The ratio of the animal protein to total protein consumed was 20.01% in 1974, 25.89% in 1975, 26.01% in 1976, and 29.38% in 1977.
4. In aspect of calorie, taken-in calorie was 2456.91 cal in 1974, 2515.10 cal in 1975, 2544. 58 cal in 1976, and 2519.08 cal in 1977. However most of calorie were lower than the R.D.A. (3000cal).
5. The amount of ingested protein was 78.18 gr in 1974, 87.61 gr in 1975, 89,93 gr in 1976, and 81. 65gr in 1977. The amount was higher than the R.D.A. (80gr) except 1974’ s protein amount.
6. As for fat consumption, it was 27.18 gr in 1974, 40.96gr in 1975, 29.61gr in 1976, and 25.64gr in 1977. But these values were much lower than the R.D.A. (40gr) except for 1975’s.
7. In aspect of the minerals (Fe, Ca), intake of Ca was 462.34mg in 1974, 400.07 mg in 1975, 488.14 mg in 1976 and 440.95mg in 1977. The consumption of Ca was lower than the R.D.A. (600mg). Fe was 10.27mg in 1974, 8.54mg in 1975, 11.36mg in 1976 and 20.84mg in 1977. Most of them were higher than the R.D.A. (10mg) except 1975.
8. It was found that thiamine and riboflavin were ingested slightly higher than the R.D.A. (1.4mg, vit. B₁1.6mg, vit. B₂). The amount of niacin and ascorbic acid were also higher than the R.D.A. except 15.41mg of niacin in 1975.
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