Eg., Moreno, Negro, Guerro.. I've heard that the Spanish language has a fairly wide array of words they use to describe skin color.
Excessive amounts of cholesterol, fat, and waste material become calcified in arteries that have been weakened or damaged due to smoking, high blood pressure, diabetes, or a generally unhealthy diet.
The cells responsible for creating calcium build-up in vessel walls - resulting in heart disease - have now been identified in a new study published in PLOS Biology. Atherosclerosis - or hardening of the arteries - is the main cause of heart disease. It occurs because of calcium build-up in the blood vessels - resulting in hard and narrow arteries. This then leads to problems such as blood flow obstruction and heart issues. Several factors have been known to contribute to the risk of atherosclerosis, however, the cause is not yet known and as of now there is no way to change it once it occurs.