海带是一种有益于健康的食品,也是治病良药,人们很早就用它治病。如今,随着科学的发展,人们对海带又有了新的认识,把它列入营养食品、保健食品、抗癌食品、美容食品之中。预防血管硬化,海带中含有一种叫做海带多糖的有效成分,能降低人体血清总胆固醇、甘油三脂的浓度。动物试验表明,海带多糖能减少动物动脉内膜粥样斑块的形成及发展。此外,海带多糖还具有抗凝血的作用,可阻止血管内血栓的形成。海带中还富含纤维素,纤维索可以和胆汁酸结合排出体外,减少胆固醇合成, Kelp is a healthy food, but also a good medicine, people use it very early treatment. Now, with the development of science, people have a new understanding of kelp, it is included in nutritious foods, health foods, anti-cancer foods, beauty foods. Prevention of vascular sclerosis, kelp contains an active ingredient called kelp polysaccharide, can reduce the human serum total cholesterol, triglyceride concentration. Animal experiments show that kelp polysaccharide can reduce the formation and development of animal atherosclerotic plaque. In addition, kelp polysaccharide also has anti-clotting effect, can prevent the formation of intravascular thrombus. Kelp is also rich in cellulose, fiber cord can be combined with bile acid excreted to reduce cholesterol synthesis,