1. Sea cabbage can provide the human body with rich nutrients such as protein, fat, and minerals. It has the effects of nourishing yin and moisturizing dryness, softening hardness and dispersing stagnation, and replenishing qi. It is suitable for symptoms such as cervical lymphadenopathy, cough due to yin deficiency, fatigue, physical fatigue, constipation, and difficulty in urination.

2. Sea cabbage is low in fat, low in calories, low in sterol and rich in various minerals. It contains various essential amino acids in rich types, sufficient quantities, and appropriate proportions; due to the reasonable combination of various proteins, the complementary effects of proteins are greatly exerted and the nutritional value is improved.

3. Sea cabbage contains algin and selenium, which can reduce the risk of breast cancer, coronary heart disease, and heart disease.

4. Nutritional content of sea cabbage (nutrient content/per 100g): nutrient content (per 100g) calories (kcal) 63.00. Every 100 grams of edible part of sea cabbage contains 47.8 grams of water, 11.2 grams of protein, 0.1 grams of fat, carbohydrates, and 4.3 grams of crude fiber. It also contains a variety of minerals and vitamins.

5. Sea cabbage is salty and cold in nature and has the effects of clearing away heat and detoxifying, softening hardness and dispersing stagnation, diuresis and lowering blood pressure. Used for heatstroke, cervical lymphadenopathy, boils, difficulty urinating, edema, high blood pressure, etc. Pharmacological experiments show that sea cabbage can lower cholesterol. "Compendium of Materia Medica" records that "going into the water will facilitate urination." "Hai Yao Materia Medica" states that the main symptoms include blocked wind, five kinds of qi and difficulty in urination, and qi under the navel, so it is advisable to boil the juice and drink it.

6. In addition to its high nutritional value, sea cabbage also has high medicinal value and can be used to treat general large and small diseases.