Opinion: Pumpkin is a vegetable with high nutritional value. High in calcium, iron and carotene, it has the effect of detoxification, preserving liver and kidney function, protecting the gastric mucosa, helping digestion and eliminating carcinogens. Chronic ulcerative colitis patients can eat, it is recommended that chronic ulcerative colitis patients should eat a light diet, eat more vegetables and fruits, and eat less spicy and irritating food.