1, jellyfish head is a nutritious aquatic product, and its nutritional value is reflected in its nutritional components. Jellyfish head contains a variety of nutrients needed by human body, especially iodine lacking in people's diet. It is an important nutritious food. Jellyfish is extremely low in fat and rich in protein and inorganic salts. Every100g jellyfish contains about 65g of water, 6-12g of protein, 0.1-0.5g of fat, 4g of carbohydrates, 66kcal calories,182mg of calcium,132mg of iodine and various vitamins. It is a high protein.

2, jellyfish head has the functions of clearing away heat and toxic materials, resolving phlegm and softening hardness, lowering blood pressure and reducing swelling. It can be used for treating tracheitis, asthma, hypertension, gastric ulcer and other diseases. Jellyfish head also has the functions of preventing wound from spreading, promoting epithelial formation, dilating blood vessels, lowering blood pressure, resolving phlegm and regulating qi, moistening intestines and promoting digestion.