Dr. Campbell is a Professor Emeritus at Cornell University. He was the coordinator of The China Study and is a New York Times Best Seller Whole: Rethinking the Science of Nutrition and the book The China Study.
You can enroll in the certificate program on plant-based nutrition he developed available at Cornell University’s online school.
Dr. Contreras is an oncologist and the general director of Oasis of Hope Hospital. He is a renown expert on alternative and integrative cancer treatments. He is the author of twelve books including his newest book release in 2020 entitled The Art & Science of Undermining Cancer.
Free eBook: www.oasisofhope.com/UCBook
Free cancer treatment plan: www.oasisofhope.com/medical-questionnaire