The site of the plaque determines the type of heart disease: 1  Coronary artery disease is the build-up of plaque in the arteries supplying blood to the heart. 2  Peripheral artery disease is the build-up of plaque in the arteries supplying blood to the arms and legs.
At a price of $2,000 to $10,000 a pound, saffron is far and away the most expensive food on earth, way more than truffles, caviar, and real balsamic vinegar. Its history is epic; its flavor is revered. International organizations employ lab equipment to fuss over grading crops for flavor, color, and richness.
Crocus sativa, also called saffron crocus, is a sterile crocus that is used to make saffron, an expensive and highly prized spice made from the yellow stigma or female part of the flower. From 50,000 to 75,000 flowers are needed to get 1 pound of saffron.