Dr. Gregory Kelly, N.D., is Chief Product Officer at Qualia Life, a naturopathic physician, author of Shape Shift, and former editor of Alternative Medicine Review.

Detox is more than a liver story—and it is not a juice cleanse. Dr. Gregory Kelly of Qualia Life explains how clearance pathways work together, why mobilizing stored chemicals is not the same as eliminating them, and the thinking behind Qualia 2-Day Detox.

Expect to learn why detox skepticism is warranted, how Dr. Kelly thinks about cumulative stress and chemical exposure, what liver biotransformation and elimination mean, why his formulation includes a between-meals binder stack, how sleep and the glymphatic system enter the conversation, and what Qualia’s small symptom-questionnaire study can and cannot establish—and much more.

Dr. Kelly discusses his company’s Qualia 2-Day Detox product. Product descriptions and health claims are his views, not independent verification or medical advice; the small study discussed used self-reported symptom questionnaires.

Connect with Greg:

• Qualia on Facebook
• Qualia on Instagram
• Qualia on TikTok
• Dr. Gregory Kelly on LinkedIn

Episodes you'll enjoy next:

• Episode 352: Dr. Dan Pardi on Stem Cells, Supplements, and the Future of Health with Qualia: Dr. Dan Pardi on stem cells, supplements, cognitive performance and health habits at Qualia.
• Episode 310: Unpacking the Science of Sleep with Dr. Allison Brager: Neuroscientist Dr. Allison Brager on sleep phases, circadian rhythms and performance.

Episode Timestamps:

• 05:03 Detox skepticism and why this conversation matters
• 06:35 Why Qualia chose to develop a detox product, according to Dr. Kelly
• 08:08 Who might need detox support, and Mike's experience with wildfire air pollution
• 09:42 Dr. Kelly's environmental medicine background and the "last straw" bucket analogy for stress load
• 12:44 Exposures Dr. Kelly tries to limit: canned foods, strong scents, new furniture, indoor air
• 15:59 Small, consistent changes versus one silver bullet; Dr. Kelly cites biomonitoring studies
• 18:59 Water filtration and drinking-water habits
• 21:32 Larger exposures, the precautionary principle, mold, and skin products
• 24:18 Sunscreen, sun exposure, and not overcomplicating health choices
• 28:39 How Qualia approached the formulation, and an explanation of phase one, two, and three liver pathways
• 33:07 Dr. Kelly's description of the four-step packets: morning and with-meal
• 36:28 The between-meals binder stack, and a weight-loss study Dr. Kelly cites on stored chemicals
• 40:26 The bedtime packet, the glymphatic system, and brain demands when learning new skills
• 44:35 Fat-loss phases, a two-days-a-month approach, and Qualia's small symptom-questionnaire study
• 48:49 Dr. Kelly's pairings for detox days: sauna, gentle movement, hydration, skin brushing, baths
• 54:24 Wrap-up: fitting the routine into your schedule, and where to find more information

Get the Daily Fitness Insider newsletter (free): https://www.miketnelson.com/newsletter

In this episode of the Flex Diet Podcast, I break down why I built the Physiologic Flexibility Certification (PhysFlex) as a “level two” continuation after you’ve already got the basics of nutrition, training, and recovery mostly dialed in. I explain how Phys Flex targets four overlapping homeostatic regulators—temperature (heat/cold exposure), pH (acidity/alkalinity shifts), expanded fuels (ketones and lactate), and oxygen/CO2 regulation (breathing)—and why taking a systems view matters more than treating everything in silos.

I share examples of how these pillars can become the real limiter in recovery and performance, including high-intensity work, long-duration events, and signs like elevated overnight respiration rate. Enrollment is open from Monday, October 12 through midnight PST Monday, October 19, 2026, and I’m offering direct email access for questions.

Enroll here: https://physiologic.miketnelson.com/sales

Episode Timestamps:

• 00:00 Welcome and Podcast Focus
• 00:19 Course Enrollment Window
• 01:44 Who This Certification Is For
• 02:48 Why Four Pillars Together
• 03:41 The Four Homeostatic Pillars
• 05:05 Systems Thinking Over Silos
• 08:07 Applying the Framework to Recovery
• 11:41 Course Structure and Interventions
• 13:09 Support, Email Access, Next Guest
• 13:58 Medical Disclaimer and Closing

Get the Daily Fitness Insider newsletter (free): https://www.miketnelson.com/newsletter

Dr. Jordan Shallow, D.C., known as “The Muscle Doc,” is a chiropractor, strength and conditioning coach, and former competitive powerlifter. He is the founder of Pre-Script®, an education company that teaches coaches applied biomechanics and resistance training.

Is getting stronger really about muscle, or about how well your nervous system learns the lift? Dr. Jordan Shallow, “The Muscle Doc,” explains why strength and size follow skill, how your senses shape movement, and how simple sensory inputs may change the way you train.

Expect to learn when internal versus external cues make sense for strength and hypertrophy, how an intermediate lifter can use practice volume and frequency, why great lifters treat the empty bar like the heavy one, how touch, vibration, skin stretch and pressure may influence movement, and how neuroplasticity, lucid dreaming and film study connect to learning skills — and much more.

Connect with Jordan:

• Website: themuscledoc.com
• Pre-Script: pre-script.com
• Instagram: @the_muscle_doc
• Pre-Script on Instagram: @pre_script

Episodes you'll enjoy next:

• #401 — Psychedelics, Neuroplasticity and the Military-to-Spiritual Journey with Rick Alexander: A former Special Operations combat medic explains how a psychedelic experience reshaped his worldview, and what it taught him about neuroplasticity.
• #311 — Maximizing Athletic Performance with Neurology: Insights from Dr. Dylan Seeley: Dr. Dylan Seeley on how applying neurology can improve athletic performance.

Episode Timestamps:

• 03:47 Internal vs. external cues for strength and hypertrophy
• 06:24 Longevity culture and why skill comes before loading
• 09:58 Intermediate bench press case study: practice volume and frequency
• 17:34 Ed Coan, intent and moving the empty bar like the heavy bar
• 23:30 Sensory-motor savants: Tiger Woods, Nick Kyrgios and Brian Shaw
• 27:29 How trainable is the sensory system?
• 29:35 Foam rollers, kinesio tape and cupping through a neurological lens
• 32:10 Perception, the electromagnetic spectrum and the limits of our senses
• 36:23 Mechanoreceptors and vibration
• 41:05 Light touch, vibration, skin stretch and deep pressure
• 47:14 Fast feedback: testing and iterating with the nervous system
• 51:38 Neuroplasticity, psychedelics and learning skills faster
• 1:02:45 Reality Switch Technology, tropanes and perception
• 1:05:08 Dreams, hypnagogic hallucinations and altered perception
• 1:12:26 Lucid dreaming and practicing the deadlift without the load
• 1:23:19 Film study, muscle memory and watching good reps
• 1:26:37 Where to find Dr. Jordan Shallow

Get the Daily Fitness Insider newsletter (free): https://www.miketnelson.com/newsletter