1. Although kale is mainly for ornamental purposes, its stems can be eaten and are not harmful to the body. They are also rich in nutrients. Eating a little every day is good for the body.

2. Under normal circumstances, people mostly eat the leaves and rarely the stems. This is because the stems of kale are hard fibers and the taste is not as good as the leaves.

3. You can try more according to your own taste in life to improve the taste of the stem.