Fish is the favorite of contemporary people, which can not only supplement the body's nutrition, but also help to reduce fat and gain muscle. Eating fish is not only eating fish, but also fish heads are very popular, such as chopped pepper fish heads and fish head cakes, which are all famous foods. This shows people's special love for fish heads.

However, relevant data show that the heavy metal content of fish head is 15 times that of fish. Many people panic when they hear this conclusion, thinking that eating fish head is very harmful to human body and may cause heavy metal poisoning. In fact, the advantages of fish head outweigh the disadvantages. Why do you say that?

Although related experiments show that the heavy metal content of fish head is 15 times that of fish head, the heavy metal content of 15 times does not exceed the hygienic standard of our country, so there is no need to take heavy metals as a reason not to eat fish head. Moreover, we should know that this experiment is based on crucian carp, and the conclusion cannot represent all fish, but it is one-sided.

At present, the content of heavy metals in fish varies from place to place, but as long as it can circulate in the market, it can naturally pass the relevant national standards, so there is no need to worry about the influence of heavy metals.

Fish head has high nutritional value. Fish head contains a lot of unsaturated fatty acids, which has a certain promoting effect on human body function. Fish head also contains EPA, DHA and other substances, which are beneficial to our health. In addition, the fish head is rich in protein, which can supplement human energy and promote fat loss.

Generally speaking, the nutritional value of fish head is still very high. Although it contains some heavy metals, the advantages far outweigh the disadvantages.

1, right amount

No matter what you eat, you should not be too arbitrary. Even if the nutritional value is high, excessive consumption will be counterproductive, and so will fish heads. Many people think that fish heads are nutritious. Eating a lot at once is unbearable and harmful to the body, and it is useless to regret at last.

2. Don't eat large carnivorous fish.

Many people in life eat fish instead of common fish, and are only interested in those large carnivorous fish. Compared with the fish at the bottom of the food chain, the heavy metal content of large fish is much higher, and the fish head is even more unhealthy. For example: sharks, square head fish, etc. Try not to eat.

3. Don't eat fish heads of unknown origin.

The breeding ground of fish is very important. If it is farmed fish, the health is guaranteed. The content of harmful substances such as heavy metals is lower than the hygienic standard and will not harm our health.

If it is a fish of unknown origin, the living environment, pollution and pathogen species are not clear, and it will be potentially dangerous if ingested.

1, fish head soup

Fish head soup is a kind of soup food with high nutritional value, which warms the heart and nourishes the stomach. Take a fresh fish head, remove the source of fishy smell, that is, teeth and fins, and wash it with clear water for many times until it is clean. Heat lard in a cold pot, fry fish head at low temperature until the bottom turns yellow, turn over, add boiling water, add onion, ginger, etc. to remove fishy smell.

Finally, stew in a casserole until thick and white, add other side dishes and simmer for a few minutes. It is delicious and nutritious.

2. Fish head with chopped pepper

This is a kind of fish head practice that many people like very much. Although the taste is not as good as fish head soup, it is spicy and delicious, which is very suitable for next meal. The practice of chopping fish head with pepper is also very simple, which can be completed completely every day. First put the fish head in a bowl, grease it, and add chopped pepper, onion, ginger, salt, lobster sauce and cooking wine.

Put water in the pot, steam the fish head in water, take it out after cooking, add minced garlic and chopped green onion, pour hot oil and take it out of the pot. Fish heads are tender and spicy, and are loved by countless people.

In a word, the nutritional value of fish head is very high. Although the content of heavy metals is much higher than that of fish, it will not have a negative impact on the body. However, it should be noted that fish heads should be eaten in moderation, and eating too much will cause a burden on the body.