Dr. Gundry's Newsletter

Dr. Steven Gundry built a following with his lectin-avoidance theories, laid out in books like "The Plant Paradox," and his newsletter is where he keeps making the case: specific foods to avoid, supplement recommendations, and commentary on gut bacteria's role in everything from weight to inflammation.

It's polarizing in nutrition science circles, since several of his core claims go further than mainstream research supports, so readers should treat it as one opinionated voice rather than consensus guidance. That said, it's a genuinely large, engaged audience that wants his specific framework explained issue by issue, with product recommendations mixed into the advice.