As a common food, hanging noodles generally have no side effects and harm. Every 100g of noodles contains 10.3g of protein, 0.6g of fat, 129mg of phosphorus, and 184.5mg of sodium, which is relatively rich in nutrients, and can be used to replenish your body with the nutrients you need. Generally speaking, hanging noodles will not cause side effects and harm to the body, the vast majority of people can properly eat hanging noodles. However, it should be noted that people who are allergic to the components of the noodles should refrain from eating them to avoid triggering an allergic reaction. In addition, patients with gastrointestinal diseases should control the amount of intake of noodles, so as not to aggravate the burden on the gastrointestinal tract, affecting the recovery of the disease, damage to health. During the period of eating noodles, you can properly supplement foods rich in protein and vitamins, and eat less spicy and stimulating foods.