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.
Calcium gradually builds up in the inner lining of the arteries, forming layers of plaque that eventually lead to the development of coronary artery disease. Blood vessels affected by calcification harden and become narrow over time. When this happens, blood supply going to the heart becomes limited.