In practice, this interesting "food education" is easily accepted by children, so it can be quickly popularized in families and preschool institutions.
Education is a kind of thinking teaching, and people have different thinking tendencies because of their own ideology.
Therefore, education should educate people with the most objective and fair conscious thinking, so that people's thinking will not be too biased, and gradually mature and rational because of rich thinking, so as to move towards the most rational self and have the most correct thinking cognition. This is the foundation of education.