Mavy Wellness — Body Recomposition for 50+ | Reverse Sarcopenia on a Whole-Food Plant-Based Diet
1,200+
Body recompositions
50+
Average client age
20 lbs
Avg fat lost by clients
The #1 Whole-Food Plant-Based Body Recomposition Program for 50+

Build the lean, strong body
you've been after —
while fighting back aging.

After 50, your body loses up to 3–8% of muscle mass per decade and up to 1% of bone density every single year — silently. No pain. No warning. Just a slower metabolism, softer body, and higher risk of chronic disease. Body recomposition on a whole-food plant-based diet is how you reverse it.

1,200+ adults 50+ have rebuilt lean muscle, shed stubborn fat, and reclaimed their energy — on a whole-food plant-based lifestyle
Maxime & Ivy Sigouin — Founders of Mavy Wellness
Maxime & Ivy Sigouin
Co-Founders, Mavy Wellness
Living proof of what whole-food plant-based body recomposition looks like.
What our clients are saying
"74-Year-Old Fitter Than 40!"
Randy — USA
"Still Thriving at 87!"
Pam — USA  ·  Most Popular
"Building Muscle at 64!"
Beth — USA
"As a lifestyle medicine physician, I've referred patients here with excellent results. It works."
— Dr. Laurie Marbas, MD
1,200+
Body recompositions delivered
1–3%
Bone density gained per year with strength training (ACSM)
2 lbs+
Lean muscle added per month — even after 60
100%
Whole-food plant-based
Body recomposition on plants — here's why it works:
💪Build lean muscle & lose fat simultaneously — at any age
🦴Precision nutrition to fight sarcopenia & osteopenia
🌱100% whole-food plant-based — no fake meats, no shortcuts
🔬Science-backed protocols. 1,200+ proven transformations.
The science of aging — and how to fight back

Your body is losing ground every year.
Body recomposition reclaims it.

Most adults over 50 don't feel it happening. But the biology is relentless — unless you have the right system actively working against it.

3–8%
Muscle lost per decade after 30 — sarcopenia
Without structured resistance training and adequate protein, sarcopenia silently erodes your strength, metabolism, and independence. After 60, losses can accelerate to 15% per decade.
Source: Journal of Cachexia, Sarcopenia and Muscle
1–2%
Bone density lost per year after menopause — osteopenia
Bone loss accelerates dramatically after 50, increasing fracture risk and leading to osteoporosis. Progressive strength training and whole-food plant-based calcium protocols are among the most effective countermeasures.
Source: National Osteoporosis Foundation
Higher chronic disease risk with low muscle mass
Low muscle mass is directly linked to elevated risk of type 2 diabetes, cardiovascular disease, cognitive decline, and all-cause mortality. Lean muscle isn't just aesthetic — it's your metabolic engine and your longevity insurance.
Source: American Journal of Clinical Nutrition
What happens to an untrained body over time — vs. one in a body recomposition program
Age 50
The turning point
Hormonal shifts begin. Muscle loss accelerates. Bone density decline picks up speed. Most people don't notice for years.
Age 60
The compounding
Up to 15% muscle loss per decade if untrained. Visceral fat increases even with stable weight. Metabolic rate declining. Chronic disease risk rising.
Age 70+
The crossroads
Frailty, falls, and loss of independence become real risks. But our clients at 70, 75, even 87 are actively building muscle and reversing this trajectory.
With Mavy
A different story
Body recomposition actively rebuilds muscle, supports bone density, reduces visceral fat, and fights chronic disease — at every age, on a whole-food plant-based diet.

The good news: this is not inevitable.

Research is unequivocal — resistance training combined with adequate protein intake can rebuild lean muscle and support bone density at any age. Our clients in their 60s, 70s, and 80s are proof. The window doesn't close. But the cost of waiting is real.

The biology you need to know

Your body is changing after 50.
Body recomposition is the answer.

After 50, sarcopenia — age-related muscle loss — accelerates to 3–8% per decade. After 60, it can reach 15% per decade without intervention. Simultaneously, bone density drops 1–2% per year after menopause or andropause, setting the stage for osteopenia, osteoporosis, and fracture risk. This is happening whether you feel it or not.

Here's what most people miss: body recomposition — losing fat while building lean muscle simultaneously — is the most powerful intervention available. It directly reverses sarcopenia, supports bone density, improves insulin sensitivity, lowers systemic inflammation, and dramatically reduces chronic disease risk. Done on a whole-food plant-based diet, the anti-inflammatory and longevity benefits compound everything.

That's exactly what Mavy Wellness delivers. The only whole-food plant-based body recomposition program purpose-built for adults 50+ — precision protein protocols, progressive strength training, and an expert team who knows how to produce extraordinary results on plants.

What's silently happening after 50 — and how body recomposition on plants addresses each one:
  • Muscle loss of 3–8% per decade (sarcopenia) — reversed with progressive resistance training + precision plant protein
  • Bone density falling 1–2% per year (osteopenia) — countered through progressive loading and WFPB calcium protocols
  • Visceral fat accumulating even in "healthy" eaters — directly reduced through body recomposition
  • Metabolic rate slowing as lean muscle disappears — rebuilt through structured strength training
  • Rising chronic disease risk — type 2 diabetes, heart disease, cognitive decline all tied to low muscle mass
  • Protein intake too low to trigger muscle protein synthesis — fixed with whole-food plant-based precision nutrition
Real people. Real body recompositions.

Lean muscle built. Fat lost. Sarcopenia reversed.
All on a whole-food plant-based diet.

Phillip, 62 — Canada
"Comeback After Prostate Cancer!"
Phillip, 62 — Canada
"After prostate cancer treatment I needed to rebuild everything. The team met me exactly where I was and built a program around my recovery."
Tanya, 51 — USA
"Fit, 51, and Fabulous!"
Tanya, 51 — USA
"At 51 I feel better than I did in my 30s. The combination of plant-based nutrition and structured training completely changed my body."
Dr. Dan — USA
"From Dad Bod to Triathlete!"
Dr. Dan — USA
"As a doctor I was skeptical. The science behind this program is sound and the results are extraordinary."
Lise — Canada
"50+ Lbs Fat Loss on Plants!"
Lise — Canada
"Losing over 50 pounds felt impossible before Mavy Wellness. Now it feels like the natural result of the habits I've built."
Gary — USA
"Building Muscle Beyond Age!"
Gary — USA
"I came in with decades of bad habits and no idea where to start. The whole-food plant-based approach and the coaching structure changed everything about how I look and feel."
Ann, 62 — USA
"43 lbs Down at 62!"
Ann, 62 — USA
"I was eating whole-food plant-based for 10 years but my weight wasn't changing at all. The missing pieces were protein and strength training. Two small changes — everything shifted."
The body recomposition system

Why our clients recompose when everything else stopped working

💪

True Body Recomposition

Lose fat and build lean muscle at the same time — not one or the other. Our protocols are specifically engineered for body recomposition on a whole-food plant-based diet, something most programs don't even attempt.

🦴

Sarcopenia & Osteopenia Reversal

Progressive resistance training + precision plant protein = the scientifically validated combination to rebuild lost muscle and support bone density. We don't manage decline. We reverse it.

🌱

Whole-Food Plant-Based — No Compromises

No fake meats. No processed vegan shortcuts. Every nutrition protocol is built around real, whole foods with the protein precision your body needs to recompose — because the food is the medicine.

🎯

Built Entirely for You

Your workouts, nutrition, and coaching are custom-built from scratch — for your goals, health history, hormonal stage, and schedule. No templates. No guesswork.

👥

A Full Expert Health Team

A licensed physician, registered nutritionist, and world-class coaches — all aligned on your body recomposition goals and your plant-based values. One hub. One direction.

🧬

Longevity as the North Star

Body recomposition is the foundation. But the real goal is a longer healthspan — more years feeling strong, capable, and fully alive. Every decision we make is optimized for both.

🛡️

Our Body Recomposition Guarantee

If you fully commit to the program, follow the plan, and engage with your coaching team, but do not see measurable improvements in body composition — lean muscle gained, fat lost, strength increased — at the agreed checkpoints, we will work with you 100% at no charge until you do. We are the body recomposition specialists for adults 50+. We back that with action, not words.

Questions

Frequently asked questions

Yes — and the research is clear on this. Body recomposition (losing fat while building lean muscle simultaneously) is absolutely achievable after 50, 60, and even 70+. The key variables are progressive resistance training, sufficient protein intake, and consistency — all of which our program delivers. Our clients in their 60s, 70s, and 80s are living proof. The process is slower than it is at 30, but it absolutely happens.
This is one of the primary reasons adults come to us. Sarcopenia (muscle loss) and osteopenia (low bone density) are both directly addressed through our body recomposition methodology — progressive resistance training combined with precision whole-food plant-based protein protocols. Our medical advisor Dr. Laurie Marbas is also available for clients who need clinical oversight alongside their coaching. We have helped hundreds of clients reverse sarcopenia markers and improve bone density assessments. You are in exactly the right place.
Absolutely — and this is our specialty. Plant protein is one of the most misunderstood areas in the fitness industry. Our registered nutritionist Sarah and the full coaching team have optimized plant-based protein protocols for 1,200+ clients. You will hit your protein targets without fake meats or processed supplements. Real food, strategic combinations, and precision portioning — that's the Mavy Wellness approach. Our results speak for themselves.
Absolutely. The majority of our clients are between 45 and 80, and hormonal transitions are something our team navigates every single day. Menopause accelerates both muscle loss and bone density decline — which is exactly why body recomposition during and after this transition is so critical. We've helped hundreds of women going through hormonal changes lose visceral fat, build lean muscle, and dramatically improve how they feel. You are in the right hands.
99% of our clients see extraordinary body recomposition results training 3–4 times per week for 30–45 minutes per session. That's it. Everything is designed to be sustainable and fit within a busy professional life. More is not better — progressive, strategic training is. We have never asked a client to live in the gym, and we never will.
You do not need to be 100% plant-based to start. Our program is designed to help you transition toward a whole-food plant-based diet at a pace that works for you, or to optimize your existing plant-based approach. We will never include animal products in our meal plans, but we will guide you through practical substitutions when needed. Most clients become fully whole-food plant-based naturally over time — because they feel the difference.
Three things no other program offers in one place: (1) We are the world's only whole-food plant-based body recomposition coaching program purpose-built for adults 50+. (2) We have an entire health team — physician, nutritionist, performance coaches, mindset coach — not a single coach with a template. (3) Our methodology directly targets sarcopenia and osteopenia reversal, not just aesthetics. If you want to look better, feel stronger, and add healthy years to your life — this is the program.
The investment varies based on your goals, health history, and the level of support you need. The best way to find out is to book your free application call — we'll learn about your situation, walk you through the right program, and you'll both decide if it's the right fit. We accept 15 new clients per month so every person receives the full attention they deserve. No pressure. No pitch. Just clarity.
Limited to 15 new clients per month

Your body recomposition
starts with one conversation.

Over 1,200 adults 50+ have rebuilt lean muscle, shed stubborn fat, reversed sarcopenia, and reclaimed their vitality on a whole-food plant-based diet. Most stay well beyond their initial commitment because the body they built becomes the life they refuse to give back. Book your free call — no pressure, no pitch, just total clarity on what your body recomposition actually looks like.

Start Your Body Recomposition
Only 15 new clients accepted per month — spots are reserved, not guaranteed
Maxime Sigouin cannot guarantee your ability to get results with our ideas, information, tools, or strategies. Nothing on this page is a promise or guarantee of results, and we do not offer medical or professional advice. Any results referenced are illustrative of concepts only. Use caution and always consult your doctor before engaging in any physical activity. You alone are responsible for your decisions, actions, and results.