Wax gourd, kelp, duck meat and Hericium erinaceus can be boiled together, because these foods are not compatible with each other. When boiled together, they taste fragrant and delicious, and have high nutritional value. They contain various vitamins, protein, trace elements and minerals needed by the human body, and learn from each other's strengths. The utilization rate of protein is over 70%, which has the effects of clearing away heat and toxic materials, moistening lung and relieving cough, enriching blood and invigorating qi, tonifying kidney and nourishing stomach, and lowering cholesterol.