Your Optimal Health

In Your Optimal Health, neuroscientist Dr. Émilie Steinbach unlocks the secrets of lasting energy, focus, and resilience with a simple yet powerful 10-step daily protocol.

Blending the latest science with practical guidance, she shows how small, consistent habits in nutrition, sleep, movement, and mental balance can dramatically transform your well-being. Whether you want to sharpen your mind, strengthen your body, or boost your mood, this book offers clear, accessible strategies rooted in cutting-edge research.

More than just a guide to “healthy habits,” the book emphasises how small, consistent choices can reprogram biological systems to improve energy, focus, emotional balance, and long-term resilience. Steinbach combines cutting-edge discoveries on the gut–brain axis, mitochondria, and circadian rhythms with simple, practical advice for everyday life.

Far from quick fixes or fad advice, Steinbach’s approach draws on her expertise in neuro-nutrition and integrative biology to reveal how your brain and body thrive when supported by the right routines. With inspiring insights and actionable tools, Your Optimal Health is both a handbook for everyday vitality and a roadmap to a longer, healthier life.

Your Optimal Health is a bestseller in France selling 60,000 copies in its first six months after publication.

About the Author

Dr. Émilie Steinbach is a Belgian neuroscientist and science communicator whose expertise bridges neuro-nutrition, sleep physiology, the gut–brain axis, and integrative biology. With advanced degrees in psychology, neuropsychology, and neuroscience from institutions including Sorbonne Université, University College London, and Maastricht University, she has built a career exploring how lifestyle factors—nutrition, microbiome health, sleep, and physical activity—shape brain function and overall wellbeing.

As the founder of Feed Your Brain® and author of Votre santé optimisée (2025), she translates cutting-edge research into practical strategies, while her work has been recognised with awards such as the Women in Technology & Science Award and her appointment as Science Ambassador of Brussels. She is also known on social media as @TheBrainGutScientist.