A groundbreaking study published in PNAS has identified two gut bacteria as triggers for Multiple Sclerosis (“MS”).The study involved 81 pairs of identical twins, where only one sibling had MS, and found that these bacteria were consistently linked to MS.The researchers transplanted gut microbes from MS-affected twins into germ-free mice, which developed MS-like symptoms, establishing a causal link between the bacteria and the disease.A New Multiple Sclerosis Study Is Actually Ground-BreakingBy Dr. Jessica Rose, 29 July 2025A study was published on 21 April 2025 in PNAS entitled ‘Multiple sclerosis and gut microbiota: Lachnospiraceae from the ileum of MS twins trigger...