Any slimming product has slimming period, saturation period and rebound period. Drinking milkshakes to lose weight is the most popular trend in society. Simple and convenient is the favorite of many office workers, but any weight loss can't be more reasonable than exercise. The most effective way to lose weight is to keep your mouth shut, exercise effectively and eat reasonably. This effect is much better than milkshake, and it is not afraid of rebound.