ReleaseNexus
Foods That Cure Disease
Self
Food ReLOVution
Food Choices
Self - Professor Emeritus of Biochemistry (as Colin Campbell)
PlantPure Nation
himself
Live and Let Live
Self - Professor of Nutritional Biochemistry
Seeds of Death: Unveiling the Lies of GMOs
self
Forks Over Knives
Himself
Vegucated
Dying To Have Known
Himself - Professor Emeritus of Nutritional Biochemistry, Cornell University