Yoni Freedhoff, M.D., director of the Bariatric Medical Institute, doesn’t let anything slide onWeighty Matters. He calls out the food industry for uninviting him to a talk and Beyoncé for being Pepsi’s spokeswoman, decodes the latest confusing studies, and responds to readers who challenge him. But he doesn’t just expose the truth about everything related to obesity and healthy eating. He also shares weekly funny videos and posts about the

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