Dr. Jessica Knurick is a rare kind of academic: she's also very good at social media, and has recently gone viral for her criticisms of the MAHA movement. A registered dietitian with a PhD in nutrition science, Dr. Knurick says MAHA is right that Americans are notoriously unhealthy, but the movement has the solutions all wrong. This week, we turn to Dr. Knurick for the facts: what do we know about what is good for us, what small things can we do to be healthier every day, and how do we start improving the health of all Americans?

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