How Your Gut Controls Your Sleep featuring Marissa Sharkey

How Your Gut Controls Your Sleep featuring Marissa Sharkey

July 8, 2026 · 38 min

About this episode

Marissa Sharkey discusses the connection between gut health and sleep quality, offering practical tips for busy adults.

Registered dietitian Marissa Sharkey — aka the Gutsy Dietitian — returns to unpack the gut-sleep connection and why so many busy adults feel exhausted, bloated, and stuck. From simple meal-prep swaps to the daily habits quietly sabotaging your rest, this is a practical playbook for feeling better from the inside out. In this episode, you'll learn: How gut health and sleep quality feed each other — and where most people go wrongRealistic meal-prep strategies for busy schedules (no all-day Sund...

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