You can eat prunes in moderation to lose weight. Prunes are a type of fruit and are relatively low in sugar and fat. Each 100 grams of prunes usually contains 30 kcal of energy, 6.7 grams of carbohydrates, 1 gram of crude fiber, 0.8 grams of protein, 0.2 grams of fat, as well as 14 milligrams of calcium, 149 milligrams of potassium, 1 milligram of iron and other nutrients. It can help patients who have lost weight to replenish the body’s nutrition as well as some trace elements. However, it is recommended that patients do not eat a large amount of prunes at once, so as not to cause symptoms of stomach upset. And you can’t eat a lot of prunes, any substance over a certain amount may affect the effect of weight loss. In addition, during the period of weight loss, patients should also pay attention to a reasonable diet and nutrition, eat less greasy, stimulating food, eat more fresh vegetables and fruits.