Trout roe has an abundance of nutritional properties which are known to boost the immune system and overall benefit well-being. Caviar contains vitamins A, B, E, and D as well as vital minerals such as iron, phosphorous, highly valuable protein, and easily digestible fats. Trout caviar is popular for its fine granular eggs which are less 3 millimetres in size. The fine taste of the grainy and elastic eggs is distinct from other types of caviar such as salmon. The abundance of health-promoting properties of roe combined with its exquisite taste make trout caviar a special treat.