Well Beyond 40

Harvard Doctor Reveals the Food Anxiety Link with Dr. Uma Naidoo

September 16, 2026·38 min
Episode Description from the Publisher

What happens to your brain when ultra-processed foods disrupt your gut microbiome? I’m sitting down with Harvard-trained psychiatrist, nutritional psychiatrist, professional chef, and bestselling author Dr. Uma Naidoo to explore the powerful connection between what you eat and how you feel. We unpack how ultra-processed foods, sugar, artificial sweeteners, hydration, gut health, and nutrient-rich foods can influence anxiety, sleep, cravings, focus, and mood. Most importantly, we share simple swaps and realistic strategies you can start using today to build a healthier gut, a calmer brain, and a way of eating you can actually sustain.   What you’ll learn: (04:34) Ultra-processed foods drive gut inflammation, which can trigger neuroinflammation and increase anxiety symptoms. (08:53) Tracking your food and implementing a simple swap, add, and walk framework helps eliminate hidden culprits driving poor mental health. (09:58) Artificial sweeteners may cause gut microbiome disruptions and trigger sugar cravings despite conflicting study claims. (15:47) The gut microbiome can show noticeable shifts in health and reduce anxiety in as little as seven to twenty-one days. (18:59) Cruciferous vegetables contain powerful antioxidants like sulforaphane that protect cellular health and lower anxiety. (19:35) The CALMS mnemonic offers an easy grocery framework focused on choline, antioxidants, liquid, magnesium, and spices. (22:34) Cooking with unique spices and herbs boosts your meal flavor while delivering anti-inflammatory and brain-boosting benefits. (29:53) Avoiding trends like protein maxing ensures you balance your macros with essential fiber and gut-nourishing polyphenols. Love the podcast? Here’s what to do: Subscribe to the podcast.  Leave a review.  Text a screenshot to me at 813-565-2627 and wait for a personal reply because your voice is so important to me. Full show notes (including all links mentioned): https://jjvirgin.com/druma

Podzilla Summary coming soon

Sign up to get notified when the full AI-powered summary is ready.

Get Free Summaries →

Free forever for up to 3 podcasts. No credit card required.

Listen to This Episode

Get summaries like this every morning.

Free AI-powered recaps of Well Beyond 40 and your other favorite podcasts, delivered to your inbox.

Get Free Summaries →

Free forever for up to 3 podcasts. No credit card required.