Canned herring is nutritious. Because herring itself has high medicinal value, its protein and fat content are high, and it is rich in a variety of vitamins and trace elements. It is a fish with high nutritional value. After it is made into canned herring, the nutrients are still there.

Every 100 grams of fish is rich in about 19g of protein, about 4g of fat, about 200g of phosphorus, 33g of mg of magnesium, and 81 mg of vitamins. These nutrients help the body dilate blood vessels and also prevent blood from pooling in the body. Students in the growth period can speed up the transmission of brain nerves by eating herring, and it can also promote bone growth.

What are the taboos for eating canned herring?

1. Before opening the can, be sure to notify everyone around you to prevent accidents. ?

2. Do not open cans in a closed environment, otherwise the consequences will be serious.

3. Keep it in the refrigerator before opening to reduce the internal air pressure. If it is opened at room temperature, a large amount of liquid may be sprayed out when opening, making it difficult to clean up. ?

4. It is strictly prohibited to bring this kind of can on the plane. Once the can ruptures due to air pressure problems, it may cause safety hazards.