I look at tissue for a living. Slides, microscopes, cell walls — what's there and what isn't. That's what a pathologist does. We work at the cellular level, where the real story of health lives long before symptoms ever show up. After years of this, one pattern keeps coming back to me. Not in the tissue itself, but in the history behind it. What were people eating before they got here? Right now, the wellness world is buzzing about peptides. You've probably seen the names — G