A gut health scientist easily eats 50 grams of fiber a day. Here's her breakfast, lunch, and dinner.

Dr. Megan Rossi is a gut health scientist at King's College London and a registered dietitian. The Gut Health Doctor Gut health scientist Megan Rossi eats at least 50 grams of fiber per day. Fiber feeds the beneficial microbes that live in the gut microbiome and influence overall health. To add an extra 10 grams of fiber a day, Rossi whips up a fruit and veggie smoothie. Megan Rossi is serious about fiber. The dietitian and gut health scientist based at King's College London estimates that…