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Forever Fit

Your Body Recomposition Transformation System

Order directly from Coach Maxime to receive an author-signed paperback copy sent directly to your door, backed by science-backed strategies to build lean muscle, reverse sarcopenia, and lower inflammation.

BONUS INCLUDED: Instant PDF ebook access emailed immediately so you can start reading while your physical signed book is processed!
Coach Maxime Sigouin

Written By Coach Maxime Sigouin

Founder of Mavy Wellness • 6.5+ Years Coaching • 1,200+ Client Transformations

What You Will Discover Inside:

  • The 5-Phase Body Recomposition Protocol
    How active adults over 50 can safely build functional muscle and shed excess body fat without damaging their joints or starving their metabolisms.
  • Combating Sarcopenia & Osteopenia
    Proven strategies to reverse age-related muscle wasting, support bone mineral density, and maintain total physical independence for life.
  • Plant-Based Muscle Building Simplified
    Debunking protein myths and mastering whole food plant-based meal frameworks specifically calibrated for satiety, recovery, and strength.
  • Metabolic Rehabilitation & Reverse Dieting
    How to systematically increase caloric intake while remaining lean, repairing metabolic rate damaged by years of chronic restriction.
"I wrote this book to give you total self-sufficiency over your body, health, and longevity."
— Coach Maxime Sigouin
Coach Maxime Sigouin holding Forever Fit Book

📖 Official Signed Paperback • Includes Free Shipping & Instant Digital PDF

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Praise for Forever Fit Framework

Endorsed By Leading Medical Authorities and Bestselling Authors

World renowned physicians, researchers, and plant nutrition pioneers endorse Coach Maxime Sigouin's Forever Fit Blueprint.

Maxime Sigouin is a great resource for building a strong body with a whole-food plant-based approach. This book will show you the exact blueprint to follow to achieve your health and fitness goals utilizing plants.
Carleigh Bodrug
Carleigh Bodrug
NYT Bestselling Author of PlantYou & Scrappy Cooking
Forever Fit is my go-to book that explains the real risk of being under-muscled. Maxime lives and breathes his exact protocol and has helped hundreds change their body composition. If I could give this book ten stars, I’d do it in a heartbeat.
Cyrus Khambatta, PhD
Cyrus Khambatta, PhD
NYT Bestselling Coauthor of Mastering Diabetes
What sets Maxime apart is his deep understanding that real transformation isn’t just about nutrition or workouts, it’s about mindset, systems, and sustainability. Forever Fit is the book I wish many of my patients had on day one.
Dr. Laurie Marbas
Laurie Marbas, MD, MBA
Double Board-Certified Physician, Founder of Habit Healers
Maxime has helped countless people embrace a plant-based lifestyle while building strength, stamina, and lasting health. With his signature blend of knowledge and practical strategies, he shows how anyone can thrive on plants.
Rip Esselstyn
Rip Esselstyn
NYT Bestselling Author of Plant-Strong
Forever Fit is the masterwork of the Mavy Wellness coaching team. Maxime stands as the visionary architect, chiseling out a program that is as practical as it is transformative. This book isn’t just advice—it’s an actionable blueprint.
Dotsie Bausch
Dotsie Bausch
Olympic Silver Medalist, Switch4Good Founder
In more than forty years as a plant-based physician, I can say with confidence that nothing has helped prevent and arrest disease like a diet rich in plant foods supported by robust exercise. Maxime's program is one I strongly recommend.
Dr. Michael Klaper
Dr. Michael Klaper
Physician, Author, Vegan Physician 45+ Years
As someone who’s thrived on a plant-based diet for nearly five decades, I can assure you plants give you everything you need to live well. Who knew kale could build both muscles and momentum? Maxime did – and Forever Fit shows you how.
Chef AJ
Chef AJ
Bestselling Author, YouTube Host, Vegan Since 1977
Forever Fit gives you everything you need to excel in your athletic endeavors and achieve the best of health simultaneously. Maxime Sigouin packs evidence-based science, integrity, and compassion into this volume.
Neal D. Barnard, MD
Neal D. Barnard, MD, FACC
Adjunct Professor of Medicine, President PCRM
Maxime breaks through the myths that strength and muscle are incompatible with vegan living and replaces them with a clear, proven blueprint. His coaching framework isn’t about restriction; it’s about building strength from the inside out.
Adam Sud
Adam Sud
Keynote Speaker & Nutrition Researcher
Maxime has created something truly impactful with Forever Fit. It’s not just about building a strong body with plants—it’s about creating a lifestyle that’s healthy, sustainable, and deeply empowering.
Ella Magers, MSW
Ella Magers, MSW
Founder of Sexy Fit Vegan
What’s best about Maxime’s approach is that he emphasizes the fundamentals first. This book lays a solid foundation, guiding readers through core principles of sustainable weight loss on a plant-based diet before moving into details.
Dr. Matthew Nagra
Dr. Matthew Nagra
Doctor of Naturopathic Medicine
Forever Fit is an outstanding source of motivation that encompasses physical, mental, and psychological strategies. I highly recommend this book, and I wholeheartedly support anything Maxime does to make the world better.
Frank Sabatino, PhD, DC
Frank Sabatino, PhD, DC
Author of Weightless, Health Education Director NHA
When it comes to understanding health and fitness goals on a plant-based diet, nobody knows it better than Maxime. As a fellow plant-based athlete, Maxime has been a role model in this community. Read Forever Fit for a data-driven approach.
Harvey Lewis
Harvey Lewis
World-Record Holding Ultramarathon Runner
Maxime and his Mavy Wellness coaching program pulled me out of a physical and emotional slump, so I can wholeheartedly recommend this book. This is a program you can easily follow for life, and you will be happier, healthier, and hotter.
Alexandra Paul
Alexandra Paul
Actress & Host of Switch4Good Podcast
What I appreciate most about Maxime is his dedication to evidence-based science in nutrition and exercise. He puts people first and lets the data lead the way. That’s what makes Forever Fit a unique resource that will stand the test of time.
James F. Loomis, MD
James F. Loomis, MD, MBA
Medical Director, Barnard Medical Center
Maxime Sigouin understands that true transformation doesn’t start in the gym or with what you eat—it begins in the mind. Forever Fit is an inspiring, evidence-based guide to developing a strong body and sustainable lifestyle.
Brenda Davis
Brenda Davis
Plant-Based Trailblazer, Bestselling Author
Maxime Sigouin is a rock! His personal transformation is nothing short of miraculous. Forever Fit will give you a head start in your quest to become the healthiest version of yourself. Read this book, apply what you learn, and lead by example.
Doug Evans
Doug Evans
Bestselling Author of The Sprout Book
After decades of working with thousands of clients, I can say with confidence that Maxime is the real deal. His deep understanding of plant nutrition combined with mastery of mindset sets him apart as a true leader.
Julieanna Hever Risse
Julieanna Hever Risse MS, RD
The Healthspan Dietitian, Author
Better heart health comes from consistent basics: nourishing food, daily movement, quality sleep, and supportive community. Forever Fit turns them into a plan you can follow—clear steps, steady accountability, and momentum.
Columbus Batiste MD
Columbus Batiste MD, FACC
Interventional Cardiologist, Author of Selfish
Maxime turns tofu and tempeh into triumph and transformation. Forever Fit will get you stronger, healthier, and more inspired than ever to live—and lift—with purpose.
Paul Shapiro
Paul Shapiro
CEO of Better Meat Co., Author of Clean Meat
Maxime Sigouin is grounded, wise, and deeply committed to helping others rise. In Forever Fit, he distills years of lived experience and coaching success into a practical, inspiring roadmap for transformation.
Ocean Robbins
Ocean Robbins
Cofounder of Food Revolution Network
As a physician, I deeply appreciate the strategic, nuanced approach of his 5-Phase Blueprint. The emphasis on reverse dieting is brilliant—it’s metabolic rehabilitation. Highly recommended to every plant-based enthusiast.
Angie Sadeghi MD
Angie Sadeghi MD
Gastroenterologist & Plant-Based Health Expert
Forever Fit is an inspiring guide for anyone ready to live with more energy, strength, and purpose. Maxime beautifully captures the power of plants—not just to transform your body, but to awaken your mind and spirit.
Michael Kuech
Michael Kuech
Cofounder of Eat SuperPlants & Author
Forever Fit is the best book on this topic. What I find so fascinating is that Maxime has created a body composition program that has worked for thousands of people, and it can work for you too.
Kiki Nelson
Kiki Nelson
National Bestselling Author of Plantifully Lean
Forever Fit isn’t just a book about health; it’s a manifesto for living intentionally. Maxime’s message reminds us that we don’t chase longevity or performance; we cultivate them through the daily choices that define who we are.
Joe Gagnon
Joe Gagnon
CEO of Raynmaker, Ultra-endurance Athlete
Maxime is one of my go-to sources for all things fitness and nutrition. What sets Maxime apart isn’t just his mastery of the science—it’s his kindness and generosity. Every chapter is brimming with step-by-step guidance.
Colleen Patrick-Goudreau
Colleen Patrick-Goudreau
Bestselling Author, Food for Thought Host
In Forever Fit, Maxime Sigouin brings together the science of plant-based nutrition with practical tools people need to build strength, resilience, and confidence. This isn’t a fad; it’s a clear, compassionate blueprint.
Dr. Alan Desmond
Dr. Alan Desmond
Gastroenterologist, Author Plant-Based Diet Revolution

What Readers Are Saying On Amazon

Real verified feedback from active adults who read Forever Fit and transformed their health.

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