Fish roe is highly nutritious and provides the body with protein and other nutrients. Fish roe is a generic term for cured or dried fish eggs. There are many types of fish roe, including redfish roe made from salmon eggs, cuttlefish roe made from squid eggs, mackerel roe and yellowtail roe. Fish roe is a nutrient-rich food, which has a large amount of protein, calcium, phosphorus, iron, vitamins and riboflavin, and is also rich in cholesterol, lecithin and other ingredients. Taking salmon roe as an example, every 100 grams of salmon roe contains 272 calories, of which 32.6 grams of protein, 15.6 grams of fat, 0.2 grams of carbohydrates, 480 milligrams of cholesterol, 330 micrograms of vitamin A, 9.1 milligrams of vitamin E, 44 milligrams of vitamin D, 210 milligrams of potassium and 94 milligrams of calcium. Fish roe is a nutritious delicacy that can be consumed by most people, but the cholesterol content in fish roe is high, and people with high blood lipids need to control the consumption of fish roe to avoid aggravating their condition. There are many ways to consume fish roe, such as dry pot fish roe, fish roe and cabbage soup, mushroom fish roe, fried fish roe with olives and vegetables. Fish roe should be cooked thoroughly during cooking to avoid indigestion after consumption. Fish roe should be consumed in moderation and should not be overeaten to avoid adverse reactions. People who are allergic to fish roe should not consume fish roe.