About Me

Meet Jonathan Calzini-Castro

I am based in Massachusetts, where I have built my life around faith, family, and a deep commitment to helping others. With a foundational background in biomedical studies, I am currently pursuing a Master’s degree in Dietetics, alongside holding nationally accredited certifications. My mission is to empower individuals to adopt healthier lifestyles through personalized nutrition and wellness strategies, all while remaining grounded in gratitude and purpose.

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Certified Nutrition Coach

Weight Loss Specialist

Personal Trainer Certificate