It is not news that Denise Minger has a tendency to downplay the health benefits of plant foods and plant-based diets. In her critique of the China Study, Minger claimed that “as a plant-nosher”, she was hoping to find evidence to support Dr. T. Colin Campbell's findings from the China Study linking dietary fiber to lower rates of colorectal cancer.1 Somehow, however, despite her vegan bias apparently creeping into her critique, Minger suggested that she was unable to find sufficient evidence outside of the China Study supporting the hypothesis that dietary fiber protects against colorectal cancer. And yet, several months later the omnivorous panel of experts of the World Cancer Research Fund concluded based on a review of over 1,000 publications that there was convincing evidence that dietary fiber protects against colorectal cancer.2 In Death By Food Pyramid, Minger continues this trend of downplaying the health benefits of plant-based diets.
Failing to Equal the Seventh-day Adventists
In the chapter of her book, Herbivore’s Dilemma, Denise Minger provides a brief overview of the history and the growth of the popularity of vegetarian diets, bringing into picture the earliest of the studies on the Californian Seventh-day Adventists. Loma Linda, California which is highly concentrated by Adventists is considered to be a Blue Zone because of the greater life expectancy compared to other parts of North America. Loma Linda shares the title of Blue Zone with four other populations which are all characterized by traditionally consuming plant-based diets, typically rich in legumes and grains.3 These other Blue Zones include, Ikaria, Greece; Nicoya, Costa Rica; Okinawa, Japan; and Sardinia, Italy. It seems that Minger was not even able to get these simple details right in her book, claiming that the Greek island of Crete is considered a Blue Zone, while citing an article that clearly refers to Ikaria.