Weight loss can not drink ice water, because the temperature of ice water is relatively low, easy to cause gastrointestinal dysfunction, and will reduce the speed of blood circulation in the gastrointestinal tract, thus slowing down intestinal peristalsis, often drink ice water may form the phenomenon of abdominal distension, and easily lead to accumulation of food, serious abdominal pain, vomiting and other phenomena. So it is advisable to drink less ice water, drink more warm water or hot water, can accelerate the circulation of blood in the gastrointestinal tract, thus playing a certain role in weight loss. Warm water into the body can promote blood circulation, accelerate the blood flow of the stomach, help the digestion of food, promote metabolism, accelerate the discharge of toxins and waste in the body, which helps the role of weight loss. Drinking iced water can easily lead to the spleen and stomach cold, which is not conducive to weight loss. Suitable drinks for weight loss include: bitter tea, buckwheat tea, lotus leaf tea, hawthorn tea, etc.