Mathieu Daviau – Nutritionist Dietitian in Mascouche

Mathieu Daviau, RD

Expert Dietitian in Sports Nutrition, Metabolic Health & Sustainable Lifestyle Change
Mascouche, QC | English • French

Hi, I’m Mathieu Daviau, registered dietitian in Mascouche. I help people adopt a nutrition approach that is realistic, structured, and aligned with their lifestyle. My method is grounded in evidence-based science and integrates nutrition with your overall habits: sleep, stress, physical activity. Whether you’re looking to lose weight, improve digestion, build consistent meal routines, or better manage a chronic condition, I’m here to guide you with structure, motivation, and clarity.

Specialties and Expertise

• Weight Loss: A flexible and sustainable approach, personalized to your needs.

• Cholesterol: Nutritional strategies to support heart health.

• Diabetes: Simple tools to balance blood sugar levels day-to-day.

• Hypertension: A diet tailored to help improve blood pressure.

• Irritable Bowel Syndrome (IBS): Structured support to ease digestive discomfort.

• FODMAP: A guided process to identify and manage food sensitivities.

• Chronic Conditions: Practical guidance to enhance daily quality of life.

• Healthy Eating: Clear guidelines to build lasting habits.

• Sports Nutrition: Strategies to fuel performance, strength, and recovery.

• Meal Planning: A structured plan that fits your needs and goals.

• Fatty Liver (NAFLD): Targeted nutrition solutions to support liver health.

I believe effective support starts with a full understanding of your reality. My goal is to offer personalized, science-based tools that are simple to apply — to help you make lasting changes that reflect who you are.

More About Me

I train regularly in strength and hypertrophy at the gym — it’s a passion that helps me stay balanced and energized. I love food, whether it’s enjoying a simple homemade meal or discovering new flavours at restaurants. I value the little things: a walk in nature, a good game of pickleball with friends, or unwinding with a great TV series.

I’m passionate about training, nutrition, economics, and politics — I dive into these topics through podcasts that feed my curiosity. I’m also a big music lover and enjoy the occasional concert or festival. And I always make room for humour — I like to keep things light!

Book your consultation with a dietitian — ask for Mathieu Daviau!

Whether you’re ready to take control of your eating, reach a fitness goal, or improve your overall health, I’ll guide you with clarity, structure, and a positive mindset — for progress that sticks.