NEW YORK (Reuters Health) - Smoking cigarettes increases the risk of multiple sclerosis (MS), but the substance that makes cigarettes addictive, nicotine, doesn't seem to be at fault, Swedish ...

Smoking is an established risk factor for multiple sclerosis (MS). Smoking also worsens the course of disease for people who already have MS. MS is an inflammatory disease that involves the breakdown ...

Earlier diagnostic options for MS are now possible, Zyn nicotine pouches get an FDA risk claim, and norovirus concerns rise.

Sarah covers how industries like food and tobacco affect Americans’ bodies and minds. Her interests include ultra-processed foods; smoke-free tobacco; and wellness trends like perimenopause products ...