About
About Us
Happy Nutrition: Nourish, Thrive, Shine!
At Happy Nutrition, we believe that food is more than just fuel—it’s the key to vibrant health, balanced hormones, and a joyful life! Our mission is to empower you with science-backed, personalized nutrition solutions that help you feel amazing from the inside out.
With a blend of functional and integrative nutrition, we take the guesswork out of what works for you, guiding you toward optimal wellness with real food, smart supplements, and practical lifestyle strategies. Whether you’re overcoming health challenges or simply striving to feel your best, we’re here to support you—because nutrition should be effective, enjoyable, and (most importantly) HAPPY!

Meet Olga
Olga Grass is a Certified Nutritional Practitioner / Registered Nutritional Therapist, and a Health Coach practicing Holistic Integrative Nutrition with over 10 years of experience and thousands of satisfied clients.
Olga has extensively studied Nutrition and Natural Health and holds numerous diplomas and certificates from many institutions worldwide – the Institute of Holistic Nutrition, the Edison Institute of Nutrition, Harvard Medical School, and others.
For over a decade, Olga has been helping clients restore their health by healing the gut, improving digestion, balancing hormones, and managing stress through an individualized diet, targeted supplementation, and transformative lifestyle changes.
Olga places special importance on educating clients about the intricacies of their body’s unique design to motivate and encourage them to become healthier and happier.

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