As a kind of food, there are no side effects and contraindications to consume elm stems in moderation, but large amounts of long-term consumption should be avoided so as not to increase the digestive burden on the gastrointestinal tract. As a vegetable, elm money is mainly composed of carbohydrates and proteins, and its nutrient content of carbohydrates accounted for 7.6%, protein accounted for 4.8%, so elm money can be used as a food source of carbohydrates and proteins. In addition, each 100g of elm money contains carotene, which can replenish the body with the required carotene. Elm money is also rich in potassium, potassium content of 134mg, is a better food source of potassium. As a food, there are no side effects or contraindications to consuming elm stems in moderation. However, it should be avoided in large quantities for a long period of time so as not to increase the digestive burden on the gastrointestinal tract.