If you gain too much weight, you may suffer from heart disease , stroke , gall bladder stone , diabetes , cancer and arthritis. In this case, with the increase in weight, your physical illness will also continue to increase. The types of physical complications that can be caused by obesity: 1. Heart Disease and Stroke: Heart disease and stroke can cause death and mutilation in both men and women. High levels of cholesterol and triglycerides can cause heart disease. It also has to do with being overweight. This can lead to angina and even death. When fat builds up in the arteries of the brain, blood clots form, resulting in a 100 percent chance of having a stroke. 2. Type 2 diabetes: Obesity can cause diabetes. Insulin regulates the body's blood sugar levels, but obesity can be a barrier. If you have sugar in your body, you must try to lose weight. If you are taking diabetes medicine then you need to do more physical work. Because it can reduce the amount of your medicine. 3. Antioarthritis: It affects your knees , buttocks and lower back. Sudden weight gain causes stress in these areas. As a result, your height may decrease. 4. Shortness of breath during sleep: This is a very serious disease. As a result, if a person has difficulty in breathing, he cannot breathe in any way. In this case you have to breathe loudly and for this the nose also makes a loud noise. Obesity causes this serious problem. As a result, the problem can be solved by reducing obesity. 5. Cancer: Obesity also causes fatal cancer in different parts of the body. For example, women can get cancer of the uterus , ovaries , breasts and gall bladder. Besides, men also get cancer in different parts of the body. . Arthritis: Arthritis is caused when the amount of uric acid in the blood increases. This uric acid often builds up in the joints of the body and causes arthritis. And naturally obese people have a higher risk. . Gallstones: Excess cholesterol accumulates in the gallbladder and gives rise to stones. And because of obesity, it takes a terrible shape. . High blood pressure: As body weight increases, the amount of fat in the cells increases. As a result, much more oxygen is needed and the speed of blood in the body increases to meet its deficiency. Thus pressure builds up in the arteries and high blood pressure occurs.