Hai Fa Cai is a kind of wild natural deep-sea plant, also called crystal algae, because Hai Fa Cai mainly grows in the unpolluted sea, so the appearance of Hai Fa Cai's color is relatively green and nice, beautiful and clear, it is a kind of rare and precious vegetables. At the same time, the taste of sea lettuce is also tender and crispy, lubricating and refreshing, cooking methods have a variety of fried, soup, cold, porridge, desserts can be. There are also a lot of amino acids that the human body needs, as well as seaweed polysaccharides, iodine, calcium, iron and other nutrients.

Some studies have shown that sea lettuce can clear the lungs and laxatives, nourish the face and body, lower blood pressure and blood fat and adjust the body function. Regularly eating sea lettuce can balance the human body environment as well as to maintain smooth excretion, help women to lose weight and beauty, as well as alleviate the habitual constipation of middle-aged and elderly people. In addition, there are studies that show that sea hair can lower blood pressure, etc., in Japan, sea hair also has a "longevity dish" called it.

Sea lettuce is also a very good delicious ingredients, if you want to mix, you can add shredded radish, cucumber and other personal favorite materials with salt, soy sauce, vinegar, sugar, monosodium glutamate, red oil chili peppers, pepper oil, sesame oil, and other seasonings can be eaten.