Basically, it can be eaten, but people with weak spleen and stomach should not eat it. Other groups of people should not overdose.

Preparation of seaweed jelly:

Seaweed grows 3-6 meters below the sea and belongs to algae plants, such as kelp, spirulina, etc.; seaweed powder naturally extracted from pure natural seaweed, Make jelly, smooth and palatable, with the function of improving intelligence, beautifying and shaping the body and increasing immunity;

Efficacy of seaweed:

Beautifying and improving eyesight - β-carotene in seaweed Can protect people's vision. The highly unsaturated fatty acids EPA [eicosapentaenoic acid] DHA [docosahexaenoic acid] and iodine extracted from seaweed have the effect of improving brain intelligence.

Beauty and Body Sculpting - Seaweed is rich in protein, low in fat, low in calories, contains a lot of fiber, and has unique effects on weight loss and body shaping. In addition, seaweed is rich in methionine and amino acids. Makes hair shiny and elastic. Seaweed is rich in vitamins, which can reduce pigment spots, make the skin delicate and shiny, improve oil secretion, and treat acne. It has the reputation of "deep sea skin care angel".

Health care - seaweed contains a variety of rare trace elements needed by the human body, such as iron, zinc, selenium, calcium, etc. Among them, iron is essential for human hematopoietic function. Calcium can make people's bones strong. Zinc contributes to children's intellectual development.

Seaweed polysaccharide can also reduce the lipid content in blood vessels that causes atherosclerosis, and treat cardiovascular and cerebrovascular diseases. Seaweed can also be used as a hunger-satisfying food for diabetics because it does not contain sugar; in addition, seaweed can selectively remove heavy metal carcinogens such as mercury, cadmium, and lead.

Extended information:

Each type of seaweed has its own fixed tide level, which is mainly related to the type and content ratio of the pigments it contains. Different pigments require different wavelengths of light, which vary with the With changes in light intensity and light quality, the distribution of algae is also affected.

Generally in darker places or deep seas, phycoerythrin and phycocyanin absorb blue and green light more effectively than chlorophyll. Therefore, green algae that only contain chlorophyll and carotene have many habitats. Near shallow water. Near the low tide line and in the deep sea, there are mostly red algae.

In addition, factors such as topography, geology, temperature, humidity, salinity, tides, wind waves, ocean currents, pollutants, animal feeding, and competition between algae will also affect the growth and distribution of seaweed.

Baidu Encyclopedia - Seaweed

Baidu Encyclopedia - Seaweed Jelly