In this audio interview, our editor-in-chief Tina Kaczor, ND, FABNO, discusses the basics of the Blood Type Diet with Peter D'Adamo, ND. D'Adamo talks about the historical context of the diet, including its multigenerational evolution to what is today—a more data-driven, personalized approach to care. D'Adamo also explains how blood type may be relevant to the apparent variable outcomes of infection with the novel coronavirus, SARS-CoV-2.