Metabolism is a normal activity of the human body, the causes of slow metabolism are usually sedentary, lack of sleep, like to eat fat, sweet and thick, diet is too fine, drink less water, drink too much, ageing and so on. Office workers are often sedentary, will make the metabolism becomes slow, but also easy to face the risk of high blood pressure, diabetes and so on. If you sleep less than seven hours a day will reduce the human physiology, reduce the body’s immunity, thus reducing the overall metabolic rate, while the diet is too fine, lack of vitamin B, vitamin E, vitamin C, vitamin D, trace elements such as potassium, zinc and iron can make people’s metabolism slower, not enough water or the use of excessive drinks, wine instead of drinking water, will make the metabolism slower, fat deposition. In addition, some endocrine diseases can also cause metabolism to slow down, such as hypothyroidism.