Steven Gundry

Steven Robert Gundry is an American physician, low-carbohydrate diet author and former cardiothoracic surgeon. Gundry is the author of The Plant Paradox: The Hidden Dangers in "Healthy" Foods That Cause Disease and Weight Gain, which promotes the controversial and pseudoscientific lectin-free diet. He runs an experimental clinic investigating the impact of a lectin-free diet on health.