Squid has a low calorie content and is generally not fattening when consumed in moderation, but may be fattening when consumed excessively or if there is a lack of exercise. Squid is a common food, every 100g of squid contains 355KJ of calories, calories are not high, appropriate consumption generally does not lead to fat. However, if excessive consumption or no physical exercise, it may cause fat to accumulate in the body, resulting in obesity. In addition, every 100g of squid contains 17.4g of protein, 290mg of potassium, 110.0mg of sodium, as well as other minerals and vitamins, which can replenish the body with the required nutrients, which is conducive to good health. It is recommended to consume squid in daily life, and at the same time, to have a balanced diet, avoiding long-term, large amounts of a single food, so as not to lead to nutritional imbalance, which is not conducive to good health. Daily also need to carry out appropriate exercise, calorie consumption, so as to avoid fat accumulation in the body, the phenomenon of fat.