High cholesterol symptoms in legs at night: Pain, numbness, swelling, and other warning signs you should never ignore |
Cholesterol is a waxy, fatty substance that is vital for many of the body’s functions. It is a key component in the structure of cell membranes, a precursor for hormone production, and necessary for digesting fats. Cholesterol is carried in the bloodstream by lipoproteins, mainly High-Density Lipoprotein (HDL), often called “good cholesterol,” and Low-Density Lipoprotein…