This reply
Asdfgh mark this message contains personal perspective
originally written by Asdfgh
熱冷浴交替的方式不適合年紀太大、心臟功能不好、患有心血管疾病者等,請務必諮詢自己的家庭醫師。

Opinion Sources

https://health.businessweekly.com.tw/AArticle.aspx?ID=ARTL000006014&p=1

The content above by Cofacts message reporting chatbot and crowd-sourced fact-checking community is licensed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0), the community name and the provenance link for each item shall be fully cited for further reproduction or redistribution.