What are the nutritional values of seaweed? First of all, seaweed is rich in polysaccharide polymers, and reasonable supplementation of this substance can play a role in lowering blood sugar. Secondly, some substances in seaweed can also detoxify and beautify, so female friends can make their skin better by eating seaweed reasonably. If people's constipation is serious, then a small amount of seaweed can also relieve constipation. In addition, it also has the effect of relieving summer heat. In summer, many people like cold seaweed. For patients with hypertension and hyperlipidemia, insisting on eating a small amount of seaweed can also make the body healthier. Of course, alginate in seaweed is also very rich. Do other foods contain this substance? What are the nutritional values of seaweed? It can be seen from the article that seaweed is rich in polysaccharide polymers, which can play an antiviral role and play a more important role in the prevention and treatment of hypertension and hyperlipidemia. In addition, it can lower blood pressure.