White cauliflower can replenish water, carbohydrates and other nutrients for the human body, moderate consumption of health benefits, but white cauliflower as a food is not the efficacy and effect of drugs. White cauliflower has a high water content of 93.7%, which is among the highest in its food category, making it a good source of food water. White cauliflower also has carbohydrates as its main component at 6.3% and can be used as a food source of carbohydrates. In addition, white cauliflower is rich in sodium and vitamin C, which is 215.7mg/100g and vitamin C is 12mg/100g, which can provide the body with the required sodium and vitamin C. White cauliflower has high nutritional value, but as a food it has no efficacy and effect of medicine. Single large consumption and long-term overconsumption of white cauliflower should be avoided to avoid gastrointestinal discomfort. In daily diet, attention should be paid to nutritional matching and balanced meals.