Find out how combined chemical exposures and genetics may raise multiple sclerosis risk in new population research.

Increasing evidence suggests that the severe gum disease, periodontitis, may contribute to central nervous system disorders ...

Some research suggests that people with multiple sclerosis are at a higher risk of atherosclerosis. An increased risk hasn’t been established, and we don’t know how MS might increase the risk. Having ...

High levels of the periodontal bacterium Fusobacterium nucleatum may be associated with more severe disability in people with multiple sclerosis.