Table 1. Example of the KD with the 4:1 ratio of fat and not-fat (For a five-year-old child).
| Food group | Amount, g | Carbohydrate, g | Protein, g | Fat, g | Calorie, kcal |
|---|---|---|---|---|---|
| Beef | 9 | 0.018 | 1.800 | 1.080 | 17.8 |
| Cheese | 8 | 0.440 | 1.464 | 1.936 | 25.6 |
| Broccoli | 15 | 0.750 | 0.750 | 0.045 | 5.0 |
| Milk | 31 | 1.550 | 0.868 | 1.023 | 18.9 |
| Almond | 6 | 1.182 | 1.116 | 3.252 | 35.9 |
| Olive oil | 14 | 0.000 | 0.000 | 14.000 | 128.9 |
| Sesame oil | 19 | 0.076 | 0.019 | 18.886 | 173.9 |
| Sum | 102 | 4.016 | 6.017 | 40.22 | 406.0 |
| Ratio | 1 | 4.009 | |||
KD: Ketogenic diet, Total calories: 400 kcal from 4g of carbohydrate, 6g of protein and 40g of fat.
Source: 8th revision Standard food composition table, Rural development administration (ROK) [7].