Patients researching regenerative medicine often encounter two options: exosome therapy and stem cell therapy. This guide explains how each works, how they compare clinically, what affects quality and safety, and how to determine which approach may be appropriate for your individual goals.

For patients living with Crohn's disease who have not achieved lasting remission through standard medications or biologics, stem cell therapy is an area of growing interest. This article explains what patients should know before considering it, including candidacy, safety, quality standards, and what a physician-guided protocol may look like.