Caviar: The Luxury Delicacy of the Sea Caviar is one of the most expensive and royal foods in the world. It is made from the tiny eggs (roe) of sturgeon fish, which are salted and served as a delicacy. The best caviar comes from fish like Beluga, Osetra, and Sevruga, mostly found in the Caspian and Black Seas. But caviar is not just about luxury. It is also very healthy! It is full of omega-3 fatty acids, vitamins, and minerals that are good for the heart and brain. Because of its high demand, many farms now raise sturgeon fish in a sustainable way to protect them from overfishing. Today, not just Russia and Iran, but also China and the U.S. are becoming big players in the caviar industry. People enjoy caviar in different ways – on toast, with cream, or even directly from a spoon!