A scientist tried to discredit the theory that ultra-processed foods are killing us. Instead, he overturned his own understanding of obesity.
Dhruv Khullar is a contributing writer at The New Yorker. He focuses on medicine, health care, and politics, often exploring themes related to culture and society, as well as health disparities and medical innovation. Khullar's work has been featured in Magzter and The New Yorker, and he has contributed to prominent publications such as the New York Times and the Washington Post.