About Us
Discover lasting wellness with Marlies Hazelaar—certified nutritionist and coach—helping busy professionals achieve sustainable weight loss, renewed energy, and real work-life balance through personalized nutrition and self-care.
About Marlies
From Corporate Leader to Personal Transformation
Marlies Hazelaar knows firsthand what it’s like to juggle a high-performing career, extensive business travel, and family life—while feeling disconnected from her body and drained of energy. After years in international business, traveling across Europe, the Middle East, and Latin America, she hit a turning point. The relentless pressure and lack of balance took their toll—until she began focusing on nutrition as a powerful way back to herself.
That shift didn’t just transform her health—it sparked a calling.
Now a certified nutritionist and ICF-accredited coach, Marlies helps busy professionals reclaim their energy, confidence, and well-being—without fad diets, guilt, or burnout. Her approach blends science, empathy, and lived experience to deliver sustainable results that fit real, high-performing lives.
Certified Expertise
Certified Nutritionist & ICF-Accredited Coach, dedicated to your health and wellbeing journey.
Global Experience
Decades in high-pressure roles across Europe, the Middle East & Latin America.
Why Choose Us
Expert Support for Sustainable Energy and Wellbeing
At weight-life balance, we combine science-backed nutrition with personal coaching to support long-lasting transformation—no gimmicks, no quick fixes. Just results.
- 15+ Years of Experience in Nutrition & Coaching
- Corporate Background + Health Expertise
- International, Multilingual Approach
- Sustainable Weight Loss 95%
- Increased Energy & Confidence 90%
- Improved Work-Life Balance 88%
Certified Nutritionist & Self-Care Coach
A certified nutritionist and ICF-accredited coach, Marlies empowers busy professionals to achieve sustainable health and lasting weight loss through the Metabolic Balance program, combining personalized nutrition plans with practical self-care strategies tailored to real-life demands and routines.
Our Team
Passionate. Professional. Purpose-driven. Our team is here to guide and support you on your path to balanced living.
Passion Is What Drives Us
We’re not just determined about doing great work.
We also love doing it.
People Who Love Our Place
A descriptive paragraph that tells clients how good you are and proves that you are the best choice that they’ve made.
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.
