Dr. Campbell
Nutrition and cancer researcher presenting evidence that higher animal protein intake promotes cancer growth through multiple biological mechanisms, while plant foods have protective effects; featured speaker explaining experimental and population-based findings in this episode.
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Feb 25, 2026 • 16min
Why Animal Protein Fuels Cancer—and Plants Don’t
Dr. Campbell, a nutrition and cancer researcher, presents evidence that higher animal protein intake promotes cancer growth through multiple biological mechanisms. He explains how animal protein affects immune killer cells, speeds tumor cell division, raises free radicals and growth factors, and how plant foods counteract these harms.
