Final answer:
Cholesterol known as LDL stands for Low-density lipoproteins, which are responsible for carrying cholesterol from the liver to tissues but can contribute to plaque buildup in arteries. A balanced level of LDL and high levels of HDL are important for heart health.
Step-by-step explanation:
The cholesterol known as LDL stands for Low-density lipoproteins. LDLs are crucial for transporting cholesterol from the liver to other tissues in the body. However, they are often referred to as "bad cholesterol" because a high level of LDL can lead to the accumulation of plaque in the arteries, which may increase the risk of heart disease. It is important to have a balanced level of LDL to prevent the potential for atherosclerosis and associated health risks.
High-density lipoproteins (HDL), on the other hand, work to clear cholesterol from the tissues and transport it back to the liver, thereby reducing the risk of plaque formation and offering protective benefits against heart disease. A healthy lipid profile includes low levels of LDL and higher levels of HDL.