
MS patient credits diet-based regimen with reversing disability, fueling debate on functional medicine
Terry Wahls, a physician diagnosed with MS, says a paleo-style diet, targeted supplements, exercise, and other lifestyle changes reversed her disability, propelling her into a central role in the functional medicine movement. The piece traces her decline under conventional MS therapies, her self-directed diet-and-lifestyle approach (the Wahls Protocol), and small studies noting fatigue and functional improvements, while noting that larger, rigorous trials are limited and critics warn against overinterpreting limited data or conflating correlation with causation. It also explores the broader commercial and clinical debate over root-cause therapies, microbiome testing, and the balance between innovation and evidence.





