In fact, obesity is a threat to health from the inside out, from top to bottom! Once you are fat, you have no relationship with longevity. Very obese people may lose up to 8 years of life, general obese people may lose up to 6 years of life, overweight 10% of 45-year-old men, the average life expectancy than normal weight people to shorten 4 years, and overweight when the younger, the greater the impact. Obese people’s cardiovascular system problems: obese people’s cardiovascular system has been bearing a greater burden. Because of the fatty tissue, oxygen consumption increases, the heart then increases the workload, which will make the heart muscle hypertrophy, over time like blood pressure increases, arterial wall narrowing and other problems will appear one after another. Inadequate lung function may be hypoxic people who do not run a few steps to catch their breath, it is time to pay attention to up. The lungs bear the important role of supplying oxygen to the whole body and expelling carbon dioxide, fat paper because more than others dozens of pounds of fat tissue, so need more oxygen, invariably increasing the pressure on the lungs. Moreover, the accumulation of fat in the abdomen also limits the breathing movement of the lungs, which can easily cause a lack of oxygen. The endocrine system is difficult to regulate This starts with the insulin receptor, and insulin can only play a role in regulating blood sugar by binding to the insulin receptor. The more insulin receptors on the cell membrane, the higher the utilization of insulin. Obesity is mainly due to the accumulation of fat and the expansion of fat cells, and the insulin receptors on the cell membrane are not increased, but also relatively reduced. Although there is enough insulin in the body, but there is no corresponding receptor to bind with it, even if the blood sugar is too high, it is difficult to suppress, which is one of the reasons why obese people are easy to get diabetes. Joints are easy to damage, weight up, joints or the original structure, like the spine, shoulder, elbow, hip, foot joints will be easy because of excessive pressure and accelerate the speed of wear and tear. Therefore, it is impossible to be healthy and fat, and it is only possible to be healthy with good weight control. Although weight loss is a technical task, but do not think that, as soon as you start to lose weight, dietary intake will definitely be reduced, so that nutrition will not be able to keep up accordingly, and the body will be more or less disordered. The real meaning of weight loss is not “thin”, but a journey to make yourself healthier.