Functions of kelp:

1. Kelp is a kind of vegetable with high nutritional value. Iodine in kelp can be directly absorbed by human body, and it can also prevent arteriosclerosis and lower blood pressure.

2. Kelp contains iodine and iodide, which can prevent iodine deficiency goiter; Luigi Colani, potassium salt and calcium can reduce the absorption of cholesterol and lower blood pressure; Kelp contains a lot of unsaturated fatty acids and dietary fiber, which can remove cholesterol attached to the blood vessel wall, regulate the stomach and promote the excretion of cholesterol.

3, kelp can improve the body's humoral immunity, promote the body's cellular immunity, and there are many foods that regulate immunity. Mushrooms are one of them.