All Episodes

November 25, 2025 57 mins

If you’ve ever been told your “MTHFR gene is the problem,” this episode is going to be a breath of fresh air. I’m joined by functional genomics expert Jaclyn Downs to break down what our genes actually tell us about our health — and why focusing on a single gene completely misses the bigger picture. We talk about how thousands of gene variants work together, how nutrients can support gene function, and why this approach can guide everything from fertility to inflammation to long-term health. If you’re curious about precision nutrition and personalized wellness, you’ll love this conversation.

Mark as Played

Advertise With Us

Popular Podcasts

Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

Stuff You Should Know

Stuff You Should Know

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

The Bobby Bones Show

The Bobby Bones Show

Listen to 'The Bobby Bones Show' by downloading the daily full replay.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2026 iHeartMedia, Inc.