What are the hazards of being too overweight

Obesity is a problem for many people. It has to be said that obesity will not only damage people's overall image to a certain extent, but also have a profound impact on the health of obese people. For example, in obese people, hypertension, diabetes, kidney disease or heart disease are more likely to occur, and even affect people's life expectancy.

1. Hypertension

People with hypertension have a harder time working their hearts than healthy people. People who are heavier are more likely to develop hypertension. Even with mild hypertension, before the age of 65, the chance of suffering from stroke is three times higher than that of people with normal blood pressure

II. diabetes

Researchers found that because too many fat cells need the pancreas to secrete too much insulin, so that sugar in the blood can be converted into energy. When the pancreas is overloaded, its function weakens, resulting in an increase in sugar in the blood that cannot be fully utilized and excreted from the body.

Obese women are four times more likely to suffer from diabetes than normal women. And 70% of diabetes patients are obese. After weight loss, the condition of diabetes patients caused by obesity will be improved and the metabolic function of sugar will return to normal.

III. Impact on Life Expectancy

Most life insurance companies in the United States use a person's weight as the standard for estimating life expectancy. According to its data, if it is lighter than the "ideal weight" calculated by height, it can live longer.

4. It is more dangerous during the operation

The surgeon said: "The heavier the person, the higher the incidence of accidental danger from anesthesia to surgery. The greatest risk is heart failure. In addition, wounds are prone to inflammation, and the length of hospital stay is longer than thin people."

5. Kidney disease

The kidney filters the blood in the body about 25 times a day to remove waste and toxins in the blood, maintain the balance of salt, water and other substances in the blood. Kidney experts said that the person is overweight. It is easy to damage the main organs of the body, because the two causes of kidney disease, diabetes and hypertension, are both related to obesity.

6. Heart Disease

Even obese individuals with very low cholesterol have a significantly higher chance of developing heart disease compared to normal individuals, as fat adheres to the walls of blood vessels. Excess fat not only affects appearance, but also deprives the blood of sufficient oxygen. To compensate for this situation, the body produces an excess of red blood cells, making the blood viscous and slowing down its flow. Obese individuals may experience heart dilation and weakness due to excessive fatigue, and in severe cases, may develop congestive heart failure. Studies have shown that obesity is more likely to lead to heart disease than smoking.