Caviar is sturgeon roe, usually salted. The delicate taste of caviar comes not only from the type of fish, but also what the fish eat and how they live. Our sturgeon are raised in pens in open, flowing water and are fed a natural diet. Caviar is known to aid in recovery and boost brain function and the immune system. It is high in protein, omega-3 fatty acids, vitamin B12, selenium, iron, magnesium, and vitamin A. Doctors say its natural oils help promote healthy skin.