A gut health scientist easily eats 50 grams of fiber a day. Here's her breakfast, lunch, and dinner.
Gut health scientist Dr. Megan Rossi shares her personal dietary habits, emphasizing the importance of consuming 50 grams of fiber daily. She explains that fiber is essential for feeding beneficial gut bacteria, which in turn supports mental health, hormone balance, and appetite regulation.
Why it matters
As public interest in the gut microbiome grows, this article provides actionable nutritional advice backed by scientific rationale for improving long-term health.
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 she eats between 50 and 60 grams of the hearty stuff every day. "It sounds like a lot, but our ancestors used to have 100 grams of fiber a day," Rossi told Business Insider. Fiber is found in plant foods like fruits and veggies, whole grains, beans, nuts, and seeds.
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