Spinach can clean up the heat toxins in the human intestines, prevent constipation, and make people radiant. Spinach also contains an insulin-like substance, which can keep blood sugar stable. The rich vitamin content of spinach can prevent vitamin deficiencies such as angular cheilitis and night blindness. Lycium barbarum can protect the liver and kidney, improve eyesight, moisturize the lungs, and resist aging. Stir-fried spinach with wolfberry is a beauty and health dish.