#agingUnmoderated tagAll postsTrending CommunitiesSplinterlandsHIVE CN 中文社区WorldmappinSnapsActifitBlack And WhiteScrobble.lifePhotography LoversHive FoodHive LearnersGEMSLiketuExplore Communities...#agingTrendingHotNewPayoutsMutedtheworldaroundme (77)in World Digest Journal • yesterdayNew research: A common mouth bacterium may help slow biological ageingThis photomicrograph of a Gram-stained specimen shows numerous diplococcal, Gram-negative Neisseria flavescens bacteria. Image credit: Dr W.A. Clark / CDC (Public Domain). A…