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.
Saffron is the dried yellow stigmas from a small purple crocus. Each flower provides only three stigmas, which must be carefully hand-picked and then dried, an extremely labor-intensive process. It takes 225,000 stigmas to make one pound of saffron, making saffron the most expensive spice in the world. Fortunately, a little saffron goes a long way as a colorant and flavoring for cheeses, pastry, rice and seafood. Saffron is used in spice blends for paella, curry, kheer and bouillabaisse.