Eating ice-cream during weight loss can be fat, fat is mainly the elevation of body heat or the conversion of caloric substances contained in the body to fat. The main ingredients of ice-cream are sugar and cream, a high-calorie, high-sugar food, is a weight loss taboo, weight loss period to eat ice-cream is prone to weight loss rebound, weight loss needs to be based on diet, exercise and lifestyle for reasonable planning. In the diet needs to be nutritious with a balanced diet every day, at the same time, we should pay attention not to eat too much, eat less food rich in sugar and fat, can reduce the accumulation of body fat. In terms of exercise, you need to exercise regularly, do more aerobic exercise and develop the habit of exercising, which helps promote metabolism and help burn body fat. Exercise weight loss is the most scientific and green weight loss method, exercise weight loss is obese people through certain aerobic exercise, consume excess body fat, promote metabolism to achieve the purpose of weight loss. So it is not recommended to eat ice cream during the weight loss period, during the weight loss period need to develop a reasonable diet, exercise and rest program to achieve twice the weight loss effect with half the effort.