Lobelia is a type of vegetable and is usually eaten by diabetics. It should be noted that it does not have a therapeutic effect. Longbeard is a flavorful, nutritious vegetables, longbeard is rich in protein, vitamins, minerals and other ingredients, and longbeard in the content of vitamin C is relatively high, the sugar content is very small, moderate consumption of longbeard can be supplemented with nutrients for the human body, for diabetic patients is also very suitable, will not cause blood glucose rise. Diabetic patients should adhere to a low-fat, low-sugar, low-salt diet, balanced nutrition, small meals. It is recommended that patients develop good living and eating habits, self-monitoring of blood glucose, grasp the situation of blood glucose control, and seek medical attention if there is any abnormality.