Caviar is a nutritious food, which contains a lot of protein, calcium, phosphorus, iron, vitamins, riboflavin and lecithin, and is also rich in vitamins A, B and D. It is a good supplement and growth agent for human brain and bone marrow.

Caviar has high cholesterol, but don't be afraid. Caviar is rich in lecithin, which can regulate the content of cholesterol in human body and effectively reduce the incidence of cholesterol, hyperlipidemia and coronary heart disease.

Cholesterol mainly comes from the body's own synthesis, and cholesterol in food is a secondary supplement. For example, an adult weighing 70kg has cholesterol of about 140g, which is updated about 1g every day, of which 4/5 is metabolized in the body, and only 1/5 needs to be supplemented from food. Everyone can take 200mg of cholesterol from food every day to meet the needs of the body. The absorption rate of cholesterol is only 30%. With the increase of cholesterol content in food, the absorption rate will decrease. 200mg is equivalent to 1 egg cholesterol content or cholesterol absorption of 3-4 eggs. Experts suggest that it is better to take 50 mg to 300 mg of cholesterol every day.