The practice is to soak the bird's nest in water, remove hair and pour water; Wash kelp to remove sediment, steam it for about half an hour, take it out and shred it.
Wash laver, onion and ginger, cut ginger into small pieces, and cut onion into small pieces.
Then put kelp, laver, bird's nest, ginger, onion and salt into a pot, add water and boil it with strong fire, then simmer it for half an hour, and finally cut the tofu into eight pieces and put it into the soup to continue cooking.
Take with meals.
Kelp is cold and salty, belonging to liver, stomach and kidney.
Dietary compatibility "Dietotherapy Materia Medica" says: "kelp (that is, kelp) is depressed and inedible after long-term service."
Yangshengtang suggested softening hard mass and reducing blood fat. Can be used for adjuvant treatment of coronary heart disease, hypertension and arteriosclerosis. Patients with coronary heart disease, hyperlipidemia, hypertension and arteriosclerosis can eat it for a long time. Kelp is rich in taurine, which can reduce cholesterol in blood and bile; Alginic acid containing dietary fiber can inhibit the absorption of cholesterol and promote its excretion. The soup has good effects of reducing blood fat, preventing fatty liver and improving immunity.