Low density lipoprotein (LDL) cholesterol is a type of cholesterol found in the blood. It is commonly referred to as "bad" cholesterol because it can increase the risk of heart disease. High levels of LDL cholesterol can lead to a buildup of plaque in the arteries, which can cause a narrowing of the arteries and an increased risk of stroke or heart attack.
What Causes Low HDL Cholesterol?
Low levels of HDL cholesterol can be caused by a number of factors, including genetics, lifestyle, medications, and medical conditions. Some of the most common causes of low HDL cholesterol include:
• Poor diet choices, such as consuming too much saturated fat, trans fat, and cholesterol.
• Lack of physical activity.
• Drinking too much alcohol.
• Smoking.
• Diabetes.
• Being overweight.
• Certain medications, such as beta blockers and some cholesterol-lowering statins.
How Is Low HDL Cholesterol Diagnosed?
Low levels of HDL cholesterol can be detected through a simple blood test. The test measures the amount of HDL cholesterol in the blood and compares it to the levels of other types of cholesterol, such as LDL and triglycerides. A doctor can use this information to determine if a person has low HDL cholesterol and if so, how severe it is.
What Are the Treatment Options for Low HDL Cholesterol?
The main goal of treatment for low HDL cholesterol is to reduce the risk of heart disease and stroke. Treatment options may include lifestyle changes, such as eating a healthier diet, exercising regularly, quitting smoking, and limiting alcohol consumption. In addition, a doctor may recommend medications, such as statins, to help lower cholesterol levels.