Bringing together healthcare knowledge, entrepreneurship, education, and humanitarian leadership to advance wellness, create opportunities, and contribute to lasting social impact.
“Professional excellence and humanitarian responsibility are complementary principles, each strengthening a broader vision of purposeful leadership.”
Born in Haiti and based in Massachusetts, I am a nursing professional, entrepreneur, author and humanitarian advocate. I completed my university education in nursing in Haiti and, since moving to the United States in 2023, have continued my path in mental and behavioral healthcare settings.
I am pursuing graduate studies in healthcare administration (MHA) and social work (MSW). I am the founder and CEO of Nutramak, the founder of NIVOXIN and SPIR Industries, and the founder and president of the WellFIKS Foundation.
Healthcare. Entrepreneurship. Education. Humanitarian leadership.
A U.S.-based nutritional wellness company offering consumer wellness products, herbal formulations and nutritional supplements, built on informed lifestyle choices and product quality.
nutramak.us →A humanitarian organization supporting survivors of violence, abuse, exploitation, abandonment and trauma through advocacy, protection, education and pathways to recovery.
wellfiksfoundation.org →An initiative in consumer health innovation and peptide research, focused on scientific evaluation, quality standards and regulatory compliance.
Commercial, office, janitorial, post-construction and residential cleaning, property turnover and specialized facility care, delivered with professionalism and dependable quality.
“Meaningful leadership requires more than individual achievement. It requires the ability to recognize needs, develop practical solutions, create opportunities, and contribute to the well-being of others.”
Explore a collection of books by Marie-Christelle Felix covering nutrition, metabolic wellness, trauma recovery, resilience, and personal development.
Drawing from her background in nursing, wellness education, and humanitarian advocacy, her publications aim to make meaningful knowledge accessible and support informed, thoughtful approaches to health and personal growth.
Understand your hormones, nourish your body and build healthier habits: a practical guide for women with PCOS.
Understand your blood sugar, build better meals and adopt habits that protect your future.
90 days to track your cycle, meals, movement, sleep and mood. The companion to both guides.
The science of nutrition and metabolism, plus a practical guide to healthy eating, meal planning and lasting wellness.
Living fully with HIV: understand, heal, love, move forward. A complete guide in 23 chapters, with a 30-day workbook.
A true story and a guide to understanding your wounds, finding inner safety again and taking back control of your life.
The companion to the book: 90 days of reflection, safety and rebuilding.
Depression, loneliness and the path to healing: a book that puts words to what so many mothers live after giving birth.
Strategy, influence and self-mastery in the age of attention. (French edition)
Available editions in English, French, and Spanish vary by title. EN: English · FR: French · ES: Spanish.
The health books provide general information and do not replace advice from a healthcare professional.
A personalized program and regular follow-up to lose weight for good, without extreme diets.
Learn to eat well every day, with simple guidelines adapted to your lifestyle and your health.
A holistic approach, informed by my nursing training, to help you adopt habits that make you feel good.
Personalized guidance for healthier habits, balanced nutrition and sustainable lifestyle goals.
The plate method and 7 easy meals, with no extreme diets.
Get the guide →A simple hunger scale and a 7-day challenge to stop stress eating.
Get the guide →One hour on Sunday for 5 days of healthy meals.
Get the guide →My approach is grounded in healthcare knowledge, continuous learning, strategic thinking, and a commitment to meaningful results.
Whether through wellness education, entrepreneurship, publishing, or humanitarian initiatives, I believe that sustainable progress begins with understanding people’s needs and developing thoughtful, practical solutions.
Recognizing individual, organizational, and community needs through careful listening, research, and informed assessment.
Developing clear objectives and practical approaches guided by knowledge, ethical responsibility, and long-term vision.
Transforming ideas into meaningful initiatives through collaboration, disciplined execution, and continuous improvement.
Building sustainable outcomes that create opportunities, support well-being, and contribute to long-term progress.
Protecting Dignity. Supporting Recovery. Advancing Hope.
Founded by Marie-Christelle Felix, the WellFIKS Foundation is a humanitarian organization dedicated to protecting, supporting, and empowering survivors of violence, abuse, exploitation, abandonment, and trauma.
The foundation works to advance survivor-centered advocacy, education, community awareness, access to essential resources, and opportunities for recovery and independence. With a particular commitment to the protection of women and girls, it promotes dignity, safety, emotional well-being, and sustainable pathways toward healing.
Its long-term vision includes developing recovery and healing centers, strengthening community-based programs, and expanding partnerships in Haiti and the United States.
Through initiatives such as Voices of Hope, the foundation encourages dialogue, survivor empowerment, and greater public understanding of trauma and recovery.
Discover the WellFIKS Foundation
The first conversation is free of commitment. Write to me and I will get back to you quickly.
Contact me