From A to Zinc

Prenatal Supplements, Pregnancy Nutrition & Gestational Diabetes | Expert Breakdown with Lily Nichols

There’s arguably no time more important to get nutrition right than during pregnancy, yet for many women, it’s one of the most confusing and overwhelming stages when it comes to food, supplements, and health advice. In this episode of From A to Zinc, I’m joined by registered dietitian and certified diabetes educator Lily Nichols [chatgpt://generic-entity?number=0], bestselling author of Real Food for Pregnancy and Real Food for Gestational Diabetes. With her evidence-based, real-food approach, Lily has helped women worldwide nourish themselves and their babies with clarity, confidence, and science-backed guidance. Together, we break down what truly matters when it comes to pregnancy nutrition, prenatal supplements, and blood sugar — without fear, myths, or guesswork. In this episode, we cover: 🧠 Pregnancy Nutrition Foundations • Why there is still so much conflicting advice around pregnancy nutrition • How nutritional needs change from preconception through each trimester • Is folate only important early in pregnancy — or throughout? • The best real food sources of key nutrients • Can women realistically meet nutrient needs through food alone? • The most overlooked nutrients in pregnancy • Common myths like “eating for two” and vitamin A fears • When nutritional testing makes sense 💊 Prenatal Supplements & Vitamins • When to start supplements — before, during, or after pregnancy • What to actually look for in a high-quality prenatal vitamin • The most common mistakes women make when choosing prenatals • Folic acid vs methylated folate — who really needs to care? • Should you continue prenatals postpartum? • Which supplements may be helpful (omega-3, vitamin D, CoQ10) • Supplements and ingredients to avoid during pregnancy 📊 Blood Sugar & Gestational Diabetes • What actually causes gestational diabetes • How nutrition influences blood sugar during pregnancy • Practical strategies for stable glucose levels • Common mistakes that worsen blood sugar control • Are low-carb or keto approaches safe in pregnancy? • How Lily thinks about carbohydrates in prenatal nutrition 🌱 Long-Term Health & Postpartum Nutrition • Why postpartum nutrition is often overlooked • How maternal diet affects breast milk quality If you’re pregnant, trying to conceive, postpartum, or simply want clarity around prenatal supplements and nutrition, this episode will give you practical, evidence-based guidance you can trust. Because nourishing your baby starts long before birth. Support the show [https://www.buzzsprout.com/2464932/support]

Shawn Wells Breaks Down Supplements: Labels, Formulas & The Future of the Industry

In this episode of From A to Zinc, I’m joined by Shawn Wells, one of the world’s leading supplement formulators with over 1,200 formulas to his name. We break down the supplement industry from the inside out, so you can finally make smart, confident, evidence-based decisions. In this episode, you’ll learn: •How to read supplement labels properly → What are real green flags, what are red flags, and how to spot marketing vs science •How great supplements are actually formulated → Where to start, common mistakes to avoid, and why most formulas fail •The future of supplements → What Sean is betting on, what’s changing, and what consumers should expect next Whether you’re a consumer, athlete, health professional, or just tired of confusing supplement claims — this episode gives you the clarity you’ve been looking for. 🎙 From A to Zinc - demystifying supplements, one expert at a time. Support the show [https://www.buzzsprout.com/2464932/support]

Fuel Like an Olympian: How to Use Supplements for Peak Performance with Olympic Nutritionist Professor Louise Burke

Episode 6 - From A to Zinc: The Supplement Podcast Fuel Like an Olympian: How to Use Supplements for Peak Performance with Olympic Nutritionist Professor Louise Burke What does it really take to fuel like an Olympic athlete? In this episode of From A to Zinc: The Supplement Podcast, host Charleen speaks with Professor Louise Burke, one of the world’s leading authorities in sports nutrition and the former head nutritionist for Olympic athletes, to uncover how science, strategy, and precision come together to achieve peak performance. With over four decades of research and hands-on experience, Professor Burke explains how athletes at the highest level approach fueling, recovery, and supplementation, and how those same principles can help anyone improve performance, endurance, and overall health. The conversation explores: •How elite athletes design their pre-, during-, and post-workout nutrition plans •Evidence-based insights into supplements such as caffeine, creatine, beta-alanine, nitrates, beetroot juice, and electrolytes •The AIS Sports Supplement Framework - how to identify what’s scientifically proven, what’s emerging, and what to avoid •The importance of personalized fueling strategies for different sports, environments, and physiological needs •How the science of sports nutrition has evolved from a “food-first” philosophy to a precision, data-driven approach •Why third-party testing and supplement regulation are essential for safety and credibility •What current research reveals about gender differences in performance and recovery Professor Burke also shares why sports nutrition remains one of the most dynamic areas in health science - how new discoveries, from nitrates to caffeine efficacy, continue to reshape the field and inspire ongoing learning for both professionals and athletes. Whether you’re an elite competitor, a dedicated gym-goer, or simply someone who wants to optimize your training and recovery, this episode offers a clear, evidence-based roadmap to fueling smarter, performing stronger, and recovering better. Watch this episode on YouTube: https://www.youtube.com/@FromAtoZinc [https://www.youtube.com/@FromAtoZinc] Follow From A to Zinc on Instagram: https://www.instagram.com/fromatozincpodcast/ [https://www.instagram.com/fromatozincpodcast/] Join the community on TikTok: https://www.tiktok.com/@fromatozinc [https://www.tiktok.com/@fromatozinc] Support the show [https://www.buzzsprout.com/2464932/support]

Third-Party Supplement Testing: How to Choose Safe & Certified Products with NSF

From A to Zinc- Episode 5 How do you really know what’s inside your supplements? And can you trust the label on the bottle? In this episode, we dive into the world of third-party supplement testing with NSF International, the global leader in certification. With over 80 years of setting safety standards across 100+ countries, NSF helps ensure supplements actually contain what they claim, and nothing they shouldn’t. We unpack: •Why third-party testing matters (and what can go wrong when it’s skipped) •What “tested” and “certified” really mean on supplement labels •The difference between NSF’s standard certification and NSF Certified for Sport™ •The inside look at how supplements get certified — and why not every brand passes •Practical tips for consumers: what to look for on labels, where to verify products, and how to choose supplements you can trust If you’ve ever stood in the supplement aisle wondering which brands are safe, this episode gives you the toolkit you need. 🎧 Tune in and learn how to shop smarter, stay safe, and make supplements work for you. Support the show [https://www.buzzsprout.com/2464932/support]

The Chenot Method: How to Detox Right & Which Supplements to Use - According to the World’s Best Detox Program

What makes the world’s best detox program so effective — and how can you do it right? In this episode of From A to Zinc, I sit down with Dr. George Gaitanos from Chenot, the global leader in detox and wellness. Dr. Gaitanos breaks down Chenot’s award-winning approach to detoxification, the science behind how our bodies actually cleanse, and the specific supplements they use to help people reset and renew. Whether you’re curious about what detox really means or want practical tips to do it properly, this episode gives you direct insight from the team setting the gold standard worldwide. 📌 Learn how to detox the right way — and what supplements actually work — with the world’s best. Support the show [https://www.buzzsprout.com/2464932/support]