What is the difference between seafood and seafood?

From the perspective of nutrition, hygiene and heavy metal pollution, seafood is definitely better. Now the rivers are basically polluted, and most of the freshwater rivers are cultivated. The ocean, especially the deep sea, is relatively less polluted and has higher nutritional value than the freshwater river.

Seafood is always a popular food. It is rich in protein, low in cholesterol and various trace elements, and is superior to meat in human nutrition and health. There are many kinds of seafood, such as oysters, lobsters, sea urchins, sea cucumbers, fish eggs and shrimp eggs, which are rich in nutrients such as zinc and protein.

Seafood nutrition

1. Aquatic products rich in calcium contain a wide range of calcium, especially shrimp skin.

2. Iron-rich products mainly include kelp, laver, Undaria pinnatifida, laver, cow hair, fish liver and so on.

3. There are mainly oysters, starfish, trowels, kelp, laver, mussels, sea sausages and so on.

4. The main iodine-rich products are kelp, laver, codonopsis pilosula, sea cucumber, jellyfish, scallop, mussel, marine fish, shrimp, crab and conch.

5. Selenium enrichment mainly includes marine fish, shellfish, crab meat, crayfish, conch, starfish seeds, etc.

6. Manganese is mainly found in fish eggs, fish eggs, crab meat, crayfish and starfish seeds.

7. There are conch, shrimp, Meretrix meretrix, Meretrix meretrix, razor clam and so on.

8. Diamonds are mainly fish seeds, fish eggs, crab meat, crab clams, starfish seeds and sardines.

Seafood is rich in nutrition, low in fat, high in protein and rich in phosphorus and zinc, which is of great benefit to strengthening physique, improving immunity and intellectual development.

Although seafood is rich in nutrition, it is not advisable to eat more. Affected by marine pollution, seafood often contains toxins and harmful substances. Excessive consumption can easily lead to spleen and stomach damage and cause gastrointestinal diseases. If eaten improperly, food poisoning will occur in severe cases.