Obese people, especially those with abdominal obesity, are more prone to hypercholesterolemia and hypertriglyceridemia, with abnormal increase of low-density lipoprotein and very low-density lipoprotein, while high-density lipoprotein decreases. At present, the reason why obese people are prone to hyperlipidemia is not very clear. The possible reasons are: firstly, eating more fat; secondly, storing more fat in the body; thirdly, hyperinsulinemia can increase blood lipids; fourthly, there is a problem in the clearance of blood lipids.

2. Increase cerebrovascular diseases.

Obese people are prone to hypertension, dyslipidemia and diabetes, while obese people with hypertension, dyslipidemia and diabetes are more prone to brain problems. First of all, such people are prone to cerebral atherosclerosis. Their cerebral vessels are hard and brittle, which are easy to rupture under the action of high blood pressure, resulting in dangerous cerebral hemorrhage and even life-threatening. Secondly, the tissue plasminogen activator inhibitor in the blood of obese people is also higher than that of ordinary people, which makes it difficult to dissolve the thrombus once it is produced, so obese people are prone to cerebral thrombosis, that is, cerebral infarction.

3. Increase the probability of suffering from hypertension

Obesity is closely related to hypertension. Among obese people aged 40-50, the incidence of hypertension is 50% higher than that of non-obese people. Moderately obese people are more than five times more likely to suffer from hypertension than those with normal weight and more than twice as likely to suffer from mild obesity.

4. Increase the heart load

The study found that the incidence of angina pectoris and sudden death in obese people increased by four times. This shows that obesity will definitely increase the burden on the heart and cause heart damage. The heart of a normal human body is like a water pump, constantly contracting and relaxing, maintaining the blood circulation. Obese people store too much fat in their blood, so the total amount of blood increases a lot, and the heart will also increase its contractility accordingly. When the heart is overwhelmed, it can no longer pump blood effectively, leading to the accumulation of blood in the cardiovascular system and even obvious heart failure.