The general health of people can eat dragon fruit every day, but in moderation, too much may affect the gastrointestinal function. Red dragon fruit is rich in vitamins, dietary fiber, trace elements, etc., can be eaten in moderation every day for the body to supplement nutrients, but not all people can eat dragon fruit every day. 1, gastrointestinal weakness: because red dragon fruit is a cold food, gastrointestinal function, cold people often eat may stimulate the gastrointestinal mucosa, aggravate the gastrointestinal tract damage and cold physique. So the gastrointestinal function is weak, cold people are not recommended to eat red dragon fruit every day; 2, diarrhea patients: red dragon fruit contains a lot of dietary fiber, diarrhea patients who eat every day may aggravate diarrhea or affect the recovery of diarrhea symptoms, so it is not recommended that diarrhea patients eat every day; 3, diabetic patients: red dragon fruit contains a lot of glucose easily absorbed by the body, diabetic patients who eat every day will have Affect the blood sugar level, so diabetic patients should not eat every day; 4, in the menstrual period of women: women are not recommended to eat dragon fruit during menstruation, to avoid cold food stimulation, affecting the normal shedding of the endometrium of menstruating women, resulting in menstrual blood may not be normal downstream discharge, may also aggravate dysmenorrhea, thus affecting physical health. According to the Chinese Dietary Guidelines, it is recommended that adults should consume 200-400 grams of fruit daily, but also to ensure a balanced diet.