海带，又名马兰、海草、昆布等，它是生长在海底岩石上的深褐色带子形海藻类植物。别看它“其貌不扬”，可它的功能不凡，用途还真不少哩！人们都知道它含碘，能防治甲状腺肿大，经泡制是餐桌上的佳肴，可加工成许多营养品、药品。对老年人、婴幼儿、孕妇，体弱者，＿有重要的 Kelp, also known as Malan, seaweed, kelp, etc., it is grown in the seabed rocks of dark brown ribbon-shaped seaweed plants. Do not look it “looks good”, but its extraordinary function, the use of really a lot of miles! People know it contains iodine, can prevent goiter, the bubble system is a table meal, can be processed into many nutritional products, medicines. Of the elderly, infants and young children, pregnant women, infirm, _ important