Commonly used bowl types are as follows:
1, ceramic bowl, ceramic performance is stable, generally there will be no harmful substances volatile.
2. metal bowl. Silver bowl and silver ionize a very small amount of silver ions in water, which has bactericidal effect. In costume films, people also use silver needles to test whether they are poisonous. Mongolians often use silver bowls, not only because of special customs, but also because silver can keep fresh. However, the silver bowl is a luxury after all, and the copper bowl has a similar effect. It is best not to use aluminum bowls. If you use it too much, you will be careful of mental decline.
3, wooden bowls are specially for children to eat, bowls are better, not afraid of falling and rusting, and there is no chemical composition. But pay attention to the paint of the wooden bowl.
4, stainless steel bowl is also a good choice, double stainless steel bowl also has heat insulation function to avoid scalding children. It's easy to clean when cleaning.
5, bamboo will have food infiltration, will stay in the small holes of bamboo.
6, avoid plastic tableware, high temperature and oil easily decompose harmful substances, which is not conducive to health.