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Hosted by Shawna Barker, plant-based nutritionist and longtime vegan, Vegan Boss Radio is your place to explore everything from plant-based nutrition and health to vegan lifestyle, ethics, fitness, and the real-life challenges of living your values in a non-vegan world.
Whether youβre vegan, plant-curious, or simply interested in eating more plants and feeling your best, youβll find practical, evidence-informed conversations designed to help you thrive.
Each episode features fascinating people from all walks of life, including nutrition experts, doctors, athletes, entrepreneurs, authors, activists, and the many other amazing vegans out there making a difference, sharing their knowledge, stories, and experiences.
Subscribe and start exploring Vegan Boss Radio.
Want personalized guidance with your plant-based diet?
Shawna offers 1:1 nutrition consultations and plant-based nutrition support through Synergy Nutrition, helping you build a healthy, balanced approach to eating more plants, without the overwhelm.
π Nutrition Services: synergynutrition.ca
Instagram: @vegan_boss
Facebook: @veganbossradio
And be sure to check out our new apparel line, Vegan Boss Apparel on our Shop page and Instagram: @veganbossapparel
Hosted by Shawna Barker, plant-based nutritionist and longtime vegan, Vegan Boss Radio is your place to explore everything from plant-based nutrition and health to vegan lifestyle, ethics, fitness, and the real-life challenges of living your values in a non-vegan world.
Whether youβre vegan, plant-curious, or simply interested in eating more plants and feeling your best, youβll find practical, evidence-informed conversations designed to help you thrive.
Each episode features fascinating people from all walks of life, including nutrition experts, doctors, athletes, entrepreneurs, authors, activists, and the many other amazing vegans out there making a difference, sharing their knowledge, stories, and experiences.
Subscribe and start exploring Vegan Boss Radio.
Want personalized guidance with your plant-based diet?
Shawna offers 1:1 nutrition consultations and plant-based nutrition support through Synergy Nutrition, helping you build a healthy, balanced approach to eating more plants, without the overwhelm.
π Nutrition Services: synergynutrition.ca
Instagram: @vegan_boss
Facebook: @veganbossradio
And be sure to check out our new apparel line, Vegan Boss Apparel on our Shop page and Instagram: @veganbossapparel
Episodes

Jun 4, 2026
Jun 4, 2026
15 min
In this solo mini episode, I talk about creatine. What it is, who may benefit from taking it, if vegans are deficient, and the emerging research on brain health, mood, and cognition for women in perimenopause and menopause.
This mini solo episode covers:
- What creatine is and how your body already makes it (and why that matters for how we talk about it)
- Why vegans and vegetarians have measurably lower creatine levels and if that even matters
- How creatine went from the 1992 Barcelona Olympics to becoming one of the most studied supplements in nutritional science
- The numbers: how much non-vegans get from food versus what a supplement provides
- The 2025 CONCRET-MENOPA randomised controlled trial and what it found for perimenopausal and menopausal women
- Who has a strong case for supplementing, who doesn't need to worry, and how to think about it for yourself
Whether you lift weights, you're navigating perimenopause, or you're just curious about a supplement that keeps coming up, this episode gives you the full picture without the hype.
References:
- The Effects of 8-Week Creatine Hydrochloride and Creatine Ethyl Ester Supplementation on Cognition, Clinical Outcomes, and Brain Creatine Levels in Perimenopausal and Menopausal Women (CONCRET-MENOPA): A Randomized Controlled Trial.
- Benefits of Creatine Supplementation for Vegetarians Compared to Omnivorous Athletes: A Systematic Review.Β
- Muscle creatine levels and sprint performance in young adult vegans and vegetarians after 7 days of creatine monohydrate supplementation.
- Creatine Supplementation Beyond Athletics: Benefits of Different Types of Creatine for Women, Vegans, and Clinical Populations.
- Creatine in health and disease.
- Creatine. VeganHealth.org. "Updates to Weightlifting for Vegans"
The information shared in this episode is for educational purposes only and does not constitute medical advice. Always consult with your healthcare provider before starting any new supplement, particularly if you have an existing health condition or are taking medication.
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Work With Me:
If you're ready to go plant-based or already are and want to feel more confident about your nutrition, I offer private consultations with personalized, evidence-based guidance. No overwhelm, just clarity.
Book your free 15-minute discovery call at synergynutrition.ca
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Vegan Boss Resources:
π Supplements: 100% vegan, carefully curated and 10% off everything, always. Visit my Online Store. Ships across Canada.
π Apparel: Wear the message. Shop Vegan Boss Apparel and follow @veganbossapparel on Instagram.
π§ Enjoying the show? Subscribe, share this episode with someone who needs it, and leave a review, it genuinely helps more people find the podcast.
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About Your Host:
Shawna Barker is a nutritionist with a BSc. in Nutrition and has been vegan since 2002. With over 14 years of experience, she brings evidence-based insights to help you build a plant-based life that actually works for you.
π© DM me anytime on Instagram @vegan_boss
Jun 4, 2026
15 min

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