Our Programs

Programs designed for driven professionals ready to regain control of their body, energy, and well-being—without compromising their lifestyle.

Marlies Hazelaar

Real Results, Real Lives Changed

Trusted by Professionals Across Industries

With over a decade of experience, Marlies has helped hundreds of busy professionals transform their health and their lives.

550+ Clients Coached

Guiding professionals through meaningful transformation across the globe.

9.4/10 Satisfaction Rating

High-impact coaching that exceeds expectations.

20+ Countries Served

Support in English, Dutch, and German—global reach, personal touch.

Thousands of Kilos Lost

Sustainable weight loss, no crash diets or gimmicks.

3-6-12 Months Programs

Designed to fit your life, not interrupt it.

15+ Years of Experience

Decade of proven coaching success rooted in science and empathy.

Your Journey, Your Way

Personalized Coaching for Lasting Change

Nutrition & Wellbeing Coaching

Health Coaching

Deep, personalized support for real lifestyle transformation with expert accountability every step of the way.

Nutrition Group Coaching: You’re Not Alone

Group Coaching

Motivation meets community—structured support and shared goals help you grow stronger together.

Life Coaching

Life Coaching

Shift your mindset, build resilience, and create space for the version of you that thrives.

nutrition-healthy-food-concept

Nutrition Coaching

Real-life food strategies for lasting change—no diets, no extremes, just better habits that fit you.

Workshops & Masterminds and Retreats

Workshops & Masterminds and Retreats

Thrive at the top—build the habits, resilience, and focus to lead with purpose and balance.

We Get to Know You

Shift Coaching

We guide you through change with clarity, purpose, confidence, and personalized support.

From Stuck to Empowered

You Know What to Do—We Help You Do It

problems

Solution

Credentials You Can Rely On

Certified. Trusted. Recommended.

With proven credentials and trusted experience, I deliver personalized, science-backed coaching that’s recognized by professionals, corporations, and media alike.

Certified Nutritionist

Recognized, science-based guidance tailored to your biology.

Metabolic Balance Practitioner

Evidence-based nutrition plans tailored to your body and metabolism.

ICF-Certified Coach

Professional coaching ethics and proven methodologies.

Roche, Johnson & Johnson, Google, UBS, Mondelez, ABN AMRO

Trusted by global professionals across industries.

Featured Expert

Published, interviewed, and respected across wellness and leadership spaces.

Credentials You Can Rely On

What Success Looks Like

Real People. Real Transformations.

See how clients like you found freedom from diets, gained energy, and finally created lasting change—with support that works.

Laura, Lawyer

Lost 8kg and leads with more confidence at work.

Elias, Startup Founder

No more yo-yo dieting—just real change that fits his life.

Performance & Impact

Maya, Teacher

Now has the energy to balance work, family, and self-care.

Lars, Consultant

Reclaimed health after years on the road—without sacrificing his career.

FAQs

Got questions? You’re not alone. Here are some of the most common things people ask before getting started.

1:1 coaching is tailored specifically to you and your needs, while group coaching offers shared learning and peer accountability in a supportive community.

That’s exactly who we help. All programs are designed to fit into demanding, irregular routines.

Yes and No. metabolic balance is all about bringing your system back in balance. that requires commitment and works best when you follow the personalized plan for at least two weeks. Furthermore We focus on sustainable, enjoyable eating patterns—no rigid meal plans, no meal replacements no injections pills or powders.

Clients typically experience more energy, weight loss, reduced stress, and improved confidence within the first 6–12 weeks.

Just book a free consultation. We’ll explore your goals and determine the best fit for you.

We combine certified nutrition, science-backed methods, and professional coaching to create personalized, lasting change—not quick fixes.

Still have questions?

What’s Your Story? Let’s Talk

You’ve read mine. Now I want to hear yours. Whether you’re looking for sustainable weight loss, a boost in energy, or a total life reset—I’m here to guide you every step of the way.

What’s Your Story? Let’s Talk