Cholesterol is a waxy, fat-like substance that is found in all cells of the body. It is used to make certain hormones, vitamin D, and bile acids that help with digestion. The body needs some cholesterol to function properly, but too much cholesterol can cause serious health problems. When cholesterol rises, it can accumulate in the walls of your arteries, leading to a condition known as atherosclerosis, which can increase your risk of heart attack and stroke.
What Causes High Cholesterol?
High cholesterol is usually caused by lifestyle factors such as diet and lack of exercise. Eating foods that are high in saturated fat, trans fat, and cholesterol, as well as eating too much sugar, can all contribute to high cholesterol levels. Not getting enough physical activity can also lead to high cholesterol, as can being overweight or obese. In some cases, genetics can play a role in high cholesterol levels.
What Are the Symptoms of High Cholesterol?
High cholesterol typically does not have any noticeable symptoms. The only way to know if your cholesterol levels are too high is to get a blood test. Your doctor will be able to tell you if your cholesterol levels are within a healthy range.
What Are the Complications of High Cholesterol?
High cholesterol can lead to a variety of health complications. Atherosclerosis, which is the buildup of plaque in the arteries, can lead to an increased risk of heart attack and stroke. High cholesterol can also cause high blood pressure, which can lead to an increased risk of heart disease and stroke. High cholesterol can also increase your risk of peripheral artery disease, which can lead to pain in the legs and feet.
How Is High Cholesterol Treated?
High cholesterol can be treated with lifestyle changes, such as eating a heart-healthy diet, getting regular physical activity, and losing weight if necessary. Your doctor may also prescribe cholesterol-lowering medications, such as statins, to help reduce your cholesterol levels. It is important to follow your doctor's instructions for taking any medications and to make the necessary lifestyle changes to keep your cholesterol levels in a healthy range.