碘人类智慧的元素碘是一种化学元素，它在自然界以盐的形式存在，量很少，仅占地壳总质量的千万分之一。现代科学证实，碘与生命活动有着密切的关系，过量的碘会使人中毒致死，但碘又是人体发育和维持生理功能、神经系统活动必不可少的微量元素之一。人体一但缺碘，就会患... Elemental iodine, a human element of human wisdom, is a chemical element that exists in nature in the form of salt in small quantities, accounting for only one part of the total mass of the earth’s crust. Modern science has confirmed that iodine and life activities are closely related to excessive iodine poisoning can cause death, but iodine is the human body to develop and maintain physiological functions, nervous system activities essential trace elements. Once the body of iodine deficiency, will suffer ...