First Aid Class – Why Higher Blood Cholesterol Is Harmful
Cholesterol, like fat, cannot transfer across the bloodstream on its own because it does not mix with h2o. The bloodstream carries cholesterol in particles called lipoproteins that are like blood-borne cargo trucks delivering cholesterol to numerous body tissues to become utilized, saved or excreted. But also much of this circulating cholesterol can injure arteries, especially the coronary ones that provide the heart. [...]