Q1.

Does your child drink cows’ milk in usual life? If so, how frequently?

A1:

(1) Yes (1. Every day, 2. 4 - 5 times per week, 3. 2 - 3 times, 4. 0 - 1 time),

(2) No

Q2:

What kind of occasion?

A2:

(1) at meals,

(2) after the exercise,

(3) after wake up,

(4) after taking bath,

(5) before going to bed,

(6) others

[multiple answers available]