Food	Average use
		Almost never	1-2 per month	1-2 per week	3-4 per week	Almost every day
1	Beef	1	2	3	4	5
2	Pork (excluding ham or sausage)	1	2	3	4	5
3	Ham or sausage	1	2	3	4	5
4	Chicken	1	2	3	4	5
5	Liver	1	2	3	4	5
6	Eggs	1	2	3	4	5
7	Milk	1	2	3	4	5
8	Yogurt	1	2	3	4	5
9	Cheese	1	2	3	4	5
10	Butter	1	2	3	4	5
11	Margarine	1	2	3	4	5
12	Deep-fried foods or tempra	1	2	3	4	5
13	Fried vegetables	1	2	3	4	5
14	Fresh fish (sashimi; sliced raw fish, boiled fish or broiled fish)	1	2	3	4	5
15	Kamaboko(fish paste)	1	2	3	4	5
16	Dried fish or salted fish	1	2	3	4	5
Green and yellow vegetables
17	Green leaves vegetables (e. g. spinach, garland chrysanthemum, etc.)	1	2	3	4	5
18	Carrot or pumpkin	1	2	3	4	5
19	Tomatoes	1	2	3	4	5
Other types of vegetables
20	Cabbage or head lettuce	1	2	3	4	5
21	Chinese cabbage	1	2	3	4	5
22	Edible wild plants(e.g. blacken or flowering fern)	1	2	3	4	5
23	Fungi(enokidake, shiitake mushroom)	1	2	3	4	5
24	Potatoes(e.g. white potato or sweet potato)	1	2	3	4	5
25	Algae(seaweeds)	1	2	3	4	5
26	Pickles (e. g. takuwan, hakusaiduke, etc.)	1	2	3	4	5
27	Preserved foods using soy sauce	1	2	3	4	5
28	Boiled beans	1	2	3	4	5
29	Tofu(soybean curd)	1	2	3	4	5
30	Citrus fruits	1	2	3	4	5
31	Fresh fruits juice (in summer season)	1	2	3	4	5
32	Other fruits (excluding citrus fruits).	1	2	3	4	5
33	Sweets (e.g. manjyu, yokan,cake,etc.)	1	2	3	4	5