This beloved by many a delicacy boosts immunity, has anti-allergic properties, beneficial effects on the cardiovascular system and has other beneficial properties. Caviar is rich in valuable micronutrients such as iron, folic acid, potassium, phosphorus. Due to this, the eggs can be called valuable natural medicine, for example in a reduced level of hemoglobin increase immunity to maintain vitality in the body. Caviar consists of protein by almost a third. This protein is easy to digest and contains a lot of polyunsaturated fatty acids. Studies have shown that these acids are useful for vision and improve brain function. And proteins contained in the eggs of red lead to normal blood pressure, exhibit anti-allergic properties. Lipids contained in proteins neutralize cholesterol . Caviar improves blood circulation, reducing the risk of blood clots. Eggs contain cholesterol, but its harmful effects neutralized lecithin. Lecithin reduces the level of cholesterol in the blood and slows down the aging process by stimulating the immune system. Salmon caviar and caloric energy value richer milk and meat, even though it does not contain carbohydrates and fats.