Table 2.

Composition of test meals

	Low-carbohydrate meal	High-carbohydrate meal
Total energy (kcal)	500	500
Carbohydrate (% energy)	7	59
Fat (% energy)	73	21
Protein (% energy)	20	20
Carbohydrate (g)	9	73
Fat (g)	42	12
Saturated fatty acids (g)	12	3
Monounsaturated fatty acids (g)	17	3
Polyunsaturated fatty acids (g)	9	3
Protein (g)	23	23
Menu	Pork back rib char boiled (86 g), tuna salad (59 g), mixed beans (20 g), lettuce (10 g), boiled egg (50 g), tomato (10 g)	Rice cake (140 g), mackerel boiled Japanese bean taste (36 g), beans and seaweeds (33 g), cooked egg (50 g), lettuce (10 g), tofu (soybean curd) soup (33 g), tomato (10 g), apple (20 g)