166 | Miracle Molecules: Vitamin D (Part 2) - Sunlight, Urbanization, and Why Your D Levels Might Be Lower Than You Think
Inflammation Nation: Science Informed Wellness with Dr. Steven NoseworthyShow Notes
Send us Fan Mail Ever wondered why sunlight is essential for your health, yet many of us remain vitamin D deficient? In this eye-opening episode, we trace the impacts of urbanization from the Industrial Revolution and how pollution led to widespread vitamin D deficiencies. Uncover the science behind vitamin D synthesis and why even people in sun-drenched areas struggle with low levels. Explore natural food sources rich in this crucial nutrient, from fatty fish to red meats, and learn the critical differences between vitamin D2 and D3. We emphasize the importance of testing your vitamin D levels regularly rather than assuming you're in the clear.
We also demystify the complexities of measuring vitamin D, focusing on why clinicians prefer the 25-hydroxy form over the active 1,25-dihydroxy version for reliable results. Understand the intricate regulation of vitamin D in your body, and why the 25-hydroxy form is the gold standard for assessing your vitamin D stores. Finally, we touch on the principles of functional medicine and how lifestyle modifications can support overall wellness. Remember, our podcast is your guide to health education, but always consult healthcare professionals for personalized advice. Join us for this insightful journey into the world of vitamin D and take control of your health today! You can listen to the Inflammation Nation podcast on Apple Spotify and all other major podcast platform You can also watch on YouTube.
Check out my online store for self-learning/DIY programs for thyroid, gut health and detox. You can use this form to reach out and request an Initial Consultation Visit my LabShop store to self-order the same tests I use with my one-on-one coaching clients. https://labs.rupahealth.com/store/storefront_3GMxe4p
SOCIAL LINKS Instagram Facebook TikTok
More from Inflammation Nation: Science Informed Wellness with Dr. Steven Noseworthy
Swapping wheat products for boxed "Gluten-Free" foods and snacks isn't a health upgrade—it's trading one inflammatory hazard for another. If you’ve eliminated wheat to help fix chronic fatigue, joint pain, brain fog, or an autoimmune condition like Hashimoto's, your first move was likely buying products labeled "Gluten-Free." But if you're still bloated, exhausted, and inflamed despite eating GF bread and GF snacks, you may be falling into the commercial gluten-free trap. In this episode, Dr. Steven Noseworthy cuts through the grocery store marketing hype. Learn the difference between naturally gluten-free foods and processed GF substitutes, how industrial cross-contamination occurs in farming and processing, what voluntary manufacturer warning labels actually mean, and why non-gluten grains like corn, oats, and rice can trigger molecular mimicry flares. CHAPTERS AND TIMESTAMPS 00:00 Introduction: The Commercial Gluten-Free Trap 02:15 Too Simple — Often Overlooked: Real Food vs. Boxed GF Substitutes 04:30 Core Concept 1: Supply Chain Cross-Contamination (Fields, Mills & Airborne Dust) 06:45 Patient Case Study: Deb's Inhalation & Touch Contamination Story 10:15 The 20 PPM FDA Loophole: Why "Gluten-Free" Doesn't Mean Zero Gluten 11:50 Core Concept 2: Decoding Warning Labels ("Processed in a Facility...") 15:10 Core Concept 3: Cross-Reactivity (Corn, Oats, Rice, Dairy, Sesame & Coffee) 17:40 Core Concept 4: The 4-Step Strategy for True Gluten Safety & Testing Order your own diagnostic tests on my Lab Shop: https://us.fullscript.com/j/steven-noseworthy
Is gluten really wrecking your thyroid and brain? Part 2 breaks down the devastating effects of amylase trypsin inhibitors, where celiac disease ends and gluten/wheat sensitivity begubs, and the real evidence on gluten's cross-reactivity with Hashimoto's — plus how to test for it properly.
Gluten causes a transient leaky gut in everyone who eats it — not just people who are gluten sensitive. In Part 1 of this two-part deep dive, Dr. Steven Noseworthy breaks down what gluten actually is, the two "universal" reactions your gut has to wheat whether you're sensitive or not, and why food allergy, food sensitivity, and food intolerance are three completely different things your doctor may be using interchangeably.
Right now, someone is sitting across from a psychiatrist about to get a prescription for anxiety that has nothing to do with the real root cause. In this episode, Dr. Steven Noseworthy breaks down the hidden mechanism connecting blood sugar crashes and anxiety — not two separate problems, but one feedback loop.
If you have Hashimoto's, you've probably been taught that the goal is to get your TPO antibodies down. Dr. Noseworthy walks through why that's the wrong target for almost everyone, what your antibody numbers are actually telling you, and the handful of things — starting with how you take your thyroid medication — that actually move the needle on how you feel.