Jellyfish heads can be boiled in hot water before eating. In hot water, the damage rate of jellyfish head is relatively large, because if the water temperature of jellyfish head is too hot, it is likely to shrink.

If you don't want the jellyfish head to become smaller, you can choose to put it in a clear water basin, add some baking soda powder, stir it evenly, soak it for 20 minutes, rinse it with clear water, take it out and drain it, and then you can continue stirring.

The nutritional value of jellyfish head is 1. Jellyfish is an important nutritious food, which contains many nutrients needed by human body, especially iodine lacking in people's diet.

2, containing substances similar to acetylcholine, can dilate blood vessels and lower blood pressure.

3. Mannan gum has certain effect on the prevention and treatment of atherosclerosis.

4. Jellyfish can soften hard mass, clear away heat and resolve phlegm, which is beneficial to tracheitis, asthma, gastric ulcer, rheumatoid arthritis and other diseases and has the effect of preventing and treating tumors; Hairdressing, textile, grain processing and other workers who have more contact with dust often eat jellyfish, which can remove dust and clear the stomach and ensure good health.

The above contents refer to Baidu Encyclopedia-jellyfish head.