每天5分钟这个简单动作帮助改善甲状腺健康

Group 1 - The article discusses a simple daily exercise that can help improve thyroid health, specifically mentioning a "lazy person's action" that takes only five minutes [1][2]. - It suggests that performing this exercise regularly may lead to a reduction in the size of thyroid nodules [2]. Group 2 - The source of the information is from China News Network, indicating that the content is a reprint and requires authorization for any further use [3].