Cholesterol Is Important for Health... There’s really only one kind of cholesterol...The division into HDL and LDL is based on how the cholesterol combines with protein particles. LDL and HDL are lipoproteins -- fats combined with proteins. Cholesterol is fat-soluble, and blood is mostly water. For it to be transported in your blood, cholesterol needs to be carried by a lipoprotein, which are classified by density.
Large LDL particles are not harmful. Only small dense LDL particles can potentially be a problem, as they can squeeze through the lining of your arteries. If they oxidize, they can cause damage and inflammation. Cholesterol, a soft, waxy substance, is found not only in your bloodstream but also in every cell in your body, where it helps to produce cell membranes, hormones (including the sex hormones testosterone, progesterone, and estrogen), and bile acids that help you…
