张大夫:我是一个糖尿病患者,前些日子去医院,大夫提醒我,一定要注意保护好牙龈,因为当时医生还要照顾其他病人,我也就没多问,结果再去几次这家医院,都没碰到那个医生,所以我只好请教您了,我为什么一定要保护好牙龈呢?孙福厚孙先生:以前已有研究表明,感染和炎症可以促进心、肾的 Dr. Zhang: I am a diabetic. I went to the hospital a few days ago and the doctor reminded me that we must pay attention to protecting the gums. At that time, the doctor had to take care of other patients. I did not ask any more. , Did not come across that doctor, so I had to ask you, why do I have to protect the gums? Sun Fuhou Sun: Previous studies have shown that infection and inflammation can promote heart and kidney