The nutrition of seaweed is very high, because it grows on the rocks by the sea and absorbs the essence of the sea. protein, minerals and vitamins are all rich, especially carotene, riboflavin, vitamins A and B. In addition, it also contains a lot of essential minerals such as iron and calcium. Is this good? What's more, there is little fat in seaweed. Eating more can improve microcirculation and reduce the incidence of cancer and cardiovascular disease.

Then most of the seaweed we eat is dry and has to be processed. Can the nutrition in it be preserved? Compared with wet seaweed, except for vitamin C, the content of other nutrients in dried seaweed will increase because of the decrease of water. The calorie of dried seaweed will not be too high, and eating more can supplement iodine, which is definitely a good snack. But if your blood pressure is high, don't eat more, because the salt and monosodium glutamate content in dried seaweed are high. Remember to drink more water after eating.