In Episode 161  of the Fit Mother Project Podcast, Dr. Anthony Balduzzi sits down with Dr. Catharine Arnston, founder and CEO of ENERGYbits, to explore one of the most nutrient-dense foods on the planet — algae. With over 15 years dedicated to researching and educating about spirulina and chlorella, Dr. Arnston shares her fascinating journey from a career in international business to becoming a global advocate for algae nutrition. It all started when her sister’s battle with breast cancer inspired her to learn about plant-based nutrition and the healing power of alkaline foods.

Dr. Arnston explains why spirulina and chlorella are considered superfoods among superfoods — boasting more protein per gram than steak, rich in essential fatty acids, packed with B vitamins, chlorophyll, antioxidants, and powerful compounds like phycocyanin and superoxide dismutase (SOD). Spirulina is an energy-boosting, hunger-satisfying, mitochondria-supporting powerhouse, while chlorella is the ultimate detoxifier, binding to heavy metals, pesticides, mold, and other toxins. Together, they address three major modern health challenges: nutrient deficiencies, toxin overload, and age-related cellular decline.

Listeners will learn exactly how to incorporate these foods into their daily lives — from quick energy before workouts to deep detox support at night — and why they’re safe for everyone from kids to grandparents (even pets). Dr. Arnston shares specific protocols, including dosages, timing, and pairing strategies for maximum benefits, as well as unique “biohacks” combining algae with red light therapy, cold plunges, and saunas.

Whether you’re looking to boost your athletic performance, support longevity, enhance detoxification, or simply fill nutritional gaps in a clean, convenient way, this episode will open your eyes to the untapped potential of algae. Plus, you’ll hear Dr. Arnston’s vision for bringing algae farming to the U.S. — making this ancient food a modern health staple.

Key Takeaways:

• Dr. Arnston’s journey from international business to algae nutrition expert
• Spirulina = “nourishment in” for energy, focus, protein, and mitochondria health
• Chlorella = “toxins out” for detox, gut health, and immune support
• Spirulina has 3x more protein (by weight) than steak; 64% bioavailable protein
• Chlorella binds to heavy metals, pesticides, mold, and microplastics
• Both algae are rich in chlorophyll — nature’s blood builder
• No lectins or oxalates — gentle on digestion and autoimmune-friendly
• High in B vitamins for energy conversion at the cellular level
• Contains glutathione and SOD for antioxidant and mitochondrial protection
• Biohacks: spirulina before workouts, sauna, or cold plunge; chlorella after
• Chlorella stimulates peristalsis for healthy bowel movements
• Safe for all ages, pets included; easy to travel with
• Nutrient-dense enough to replace multiple supplements

Learn More about Dr. Catharine Arnston and ENERGYbits:

Website:  https://energybits.com/

• Use discount code FitFamily at checkout and receive 20% off your order.

Instagram: https://www.instagram.com/energybits/

LinkedIn: https://www.linkedin.com/in/catharinearnston/

Facebook: https://www.facebook.com/ENERGYbits/

YouTube: https://www.youtube.com/energybits

TikTok: https://www.tiktok.com/@energybits

Biographical Information on Dr. Catharine Arnston

When Catharine Arnston’s younger sister was diagnosed with breast cancer, she set out to find the most powerful, alkaline nutrient-dense foods that could aid healing. What she discovered would change her life—and the future of wellness. Her journey led her to algae, the world's most potent alkaline, high protein sustainable superfood, backed by 100,000 scientific studies, the United Nations and NASA.

As the Founder & CEO of ENERGYbits®, Catharine has spent 15+ years researching algae’s incredible benefits—from boosting energy and mental clarity to reversing aging at the cellular level. She has written hundreds of papers, given lectures at 30+ national medical conferences, spoken on 300+ podcasts and built ENERGYbits® into a highly respected global brand.

Catharine’s passion for the healing properties of algae is contagious and inspiring. As a PhD in Natural Health, a Board-Certified Health Coach and Reiki Master, Catharine’s scientific fluency and playful personality allows her to explain the science of algae with such simplicity and clarity, she leaves audiences informed, uplifted and hopeful as they learn that algae is the 4 billion year old health/longevity solution they have been looking for. They just needed someone to explain it. So Catharine does.

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*Please know that weight loss results and health changes/improvements vary individually; you may not achieve similar results. Always consult with your doctor before making health decisions. This is not medical advice - simply very well-researched information on the health benefits, uses, and science behind spirulina and chlorella algae.