You’re Not Failing Your Diet… Your Food Is Failing You with Dr. Sina McCullough

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If you’ve ever felt like you’re doing everything right - eating “healthy,” trying to lose weight, making better choices - but still not seeing results…

This episode might completely change how you see food.

Because what if the issue isn’t your discipline…
What if the system itself is working against you?

Today, I’m joined by Dr. Sina McCullough - PhD in Nutritional Science, former university instructor, and author of Hands Off My Food - to unpack what’s really going on behind the scenes of our modern food supply.

And fair warning… once you hear this, you won’t look at your grocery cart the same way again.

In This Episode, We Cover:

• Why “eating healthy” feels harder than ever (especially after 50)
• The truth about how food ingredients actually get approved
• What “GRAS” really means - and why it should concern you
• How ultra-processed foods are engineered to keep you overeating
• The real reason junk food is cheaper than real food
• What labels like “natural flavors” actually hideThe surprising role YOU play in shaping the food system
• Practical ways to start taking back control—without going full homesteader

💡 Key Takeaways

1. It’s not just willpower - it’s your environment.
Most of the food available today is designed for profit, not health. If you feel like you’re constantly fighting cravings or struggling to stay consistent… that’s not a character flaw.

2. The system rewards convenience, not quality.
Highly processed foods dominate the shelves for a reason—they’re cheap to produce, addictive by design, and heavily marketed.

3. You have more power than you think.
Every purchase you make is a vote. When you choose better food—even imperfectly—you’re helping shift the market in the right direction.

4. You don’t need perfection—you need awareness.
You don’t have to overhaul your life overnight. Start small. One meal. One swap. One better decision at a time.

👤 About Today’s Guest

Dr. Sina McCullough holds a PhD in Nutritional Science and has taught biochemistry and bioenergetics at the university level. Despite her expertise, she developed an autoimmune disease—which led her to take a deep dive into the modern food system.

What she uncovered changed everything.

She is now dedicated to helping people understand what’s really in their food and how to protect their health in a complex and often misleading food environment.

🔗 Connect with Dr. Sina McCullough

🌐 Website: https://www.drsinamccullough.com
📘 Book: Hands Off My Food https://www.amazon.com/Hands-Off-My-Food-Freedom/dp/1631440845/

🎙️Podcast: Beyond Labels https://beyondlabels.buzzsprout.com

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Over 50 and frustrated with your progress? Click HERE to book a free Silver Edge Clarity Call and get a clear plan forward. 

Over 50 and frustrated with your progress? Book a free Silver Edge Clarity Call and get a clear plan forward.

👉 https://go.silveredgefitness.com/clarirty-call