When you lose your teeth... Increased risk of "memory loss" Survey of 22,000 people Kyushu University Research Team [Want to know] [Good!Morning] (2024/06/12)
Kyūshūdaigaku daigakuin no kenkyū gurūpu wa, 65-sai ijō no oyoso 2 man 2000 nin o taishō ni, okuba no kamiawase no jōtai to arutsuhaimā-gata ninshishō no kanren ni tsuite chōsa shimashita.
Sono kekka, 4-kasho no okuba ga subete aru hito yori, sono ichibu ya subete ga nakunatta hito no hō ga, arutsuhaimā-gata ninshishō ni naru supīdo ga hayaku naru koto ga wakatta to iu kotodesu.
`Hidari no ue to migi no shita ga nokotte iru toka, kōiu hito wa kamu tokoro ga mattaku nai wakede. Okuba no kamiawase ga migihidari de 4-kasho nokotte iru hito yori mo, 1. 5 Baikyō arutsuhaimā ni naru risuku ga takai to natte imasu'
考えられる理由については、次のように話します。
Kangae rareru riyū ni tsuite wa, jinoyōni hanashimasu.