High-density lipoprotein (HDL) is a type of lipoprotein that carries cholesterol from the body's tissues to the liver, where it is broken down and removed from the body. HDL is often referred to as "good" cholesterol because it helps protect against heart disease.
High-density lipoprotein (HDL) is a type of lipoprotein found in the blood. It is often referred to as “good” cholesterol because it helps to remove cholesterol from the arteries and transport it to the liver, where it is broken down and eliminated from the body. HDL is made up of proteins, cholesterol, and other lipids.
HDL is important for maintaining a healthy heart and cardiovascular system. It helps to reduce the risk of heart attack and stroke by removing excess cholesterol from the arteries and transporting it to the liver. HDL also helps to reduce inflammation in the arteries, which can lead to atherosclerosis, a condition in which plaque builds up in the arteries and can lead to heart attack and stroke.
HDL levels can be measured through a simple blood test. A healthy HDL level is considered to be 40 mg/dL or higher. Lower levels of HDL can increase the risk of heart disease and stroke. Factors that can affect HDL levels include diet, exercise, smoking, and genetics.
Eating a healthy diet, exercising regularly, and avoiding smoking can help to increase HDL levels. Eating foods that are high in fiber, such as fruits, vegetables, and whole grains, can help to raise HDL levels. Regular exercise can also help to raise HDL levels.
In addition to lifestyle changes, medications can also be used to raise HDL levels. Statins are a type of medication that can help to reduce LDL (“bad” cholesterol) levels and raise HDL levels. Other medications, such as niacin and fibrates, can also be used to raise HDL levels.
HDL is an important part of a healthy heart and cardiovascular system. Eating a healthy diet, exercising regularly, and avoiding smoking can help to maintain healthy HDL levels. Medications can also be used to raise HDL levels if necessary.