2, eat purple kale to control the portion, purple kale is rich in dietary fiber, eat more will be excessive to promote gastrointestinal peristalsis, may lead to diarrhea.

3, especially perennial diarrhea, weak people should not eat too much kale, kale fiber is very rich, perennial diarrhea, weak people eat more than one, it is easy to lead to more serious diarrhea, resulting in a weaker body, the body is not good for health.

4, purple kale is rich in vitamin C, eat purple kale, it is best not to eat shrimp, vitamin C-rich food and shrimp with food may lead to poisoning.