A Little-Known Trick To GET RID Of Pesky Gut Issues, Are You Burning As Many Calories As You *Think*?, Hair Growth Hacks & More: Solosode #486

Ben Greenfield

Feb 22, 2025

Episode description

In this fascinating solosode, you'll get to explore the surprising inaccuracy of online metabolic rate calculators and why basal metabolic rate (BMR) can vary so much from person to person. If you've ever relied on one of these calculators to determine how many calories you should eat, you might be shocked at how misleading they can be. You'll also discover how hair tissue mineral analysis (HTMA) can reveal whether you're a slow or fast oxidizer and what that means for your metabolism, diet, and overall energy levels.

Full show notes: https://bengreenfieldlife.com/486

Episode Sponsors: 

Jaspr: Breathe air so clean you can smell the difference with the highest quality air purifier that actually works. Visit Jaspr.co/ben and use code BEN for 10% off.

Feno: Transform your oral health with the Feno Smartbrush, the AI-powered device that delivers a perfect clean in just 20 seconds with 18,000 bristles and personalized insights for your whole-body health. Visit feno.co and use code BEN for $50 off—elevate your brushing routine today!

BON CHARGE: BON CHARGE is a holistic wellness brand with a wide range of products that naturally address the issues of modern life. They can help you sleep better, perform better, recover faster, balance hormones, reduce inflammation, and so much more. Go to boncharge.com/GREENFIELD and use coupon code GREENFIELD to save 15%.

Quantum Upgrade: Recent research has revealed that the Quantum Upgrade was able to increase ATP production by a jaw-dropping 20-25% in human cells. Unlock a 15-day free trial with the code BEN15 at quantumupgrade.io.

Truvaga: Balance your nervous system naturally with Truvaga's vagus nerve stimulator. Visit Truvaga.com/Greenfield and use code GREENFIELD30 to save $30 off any Truvaga device. Calm your mind, focus better, and recover faster in just two minutes.

See omnystudio.com/listener for privacy information.

Episode description

In this fascinating solosode, you'll get to explore the surprising inaccuracy of online metabolic rate calculators and why basal metabolic rate (BMR) can vary so much from person to person. If you've ever relied on one of these calculators to determine how many calories you should eat, you might be shocked at how misleading they can be. You'll also discover how hair tissue mineral analysis (HTMA) can reveal whether you're a slow or fast oxidizer and what that means for your metabolism, diet, and overall energy levels.

Full show notes: https://bengreenfieldlife.com/486

Episode Sponsors: 

Jaspr: Breathe air so clean you can smell the difference with the highest quality air purifier that actually works. Visit Jaspr.co/ben and use code BEN for 10% off.

Feno: Transform your oral health with the Feno Smartbrush, the AI-powered device that delivers a perfect clean in just 20 seconds with 18,000 bristles and personalized insights for your whole-body health. Visit feno.co and use code BEN for $50 off—elevate your brushing routine today!

BON CHARGE: BON CHARGE is a holistic wellness brand with a wide range of products that naturally address the issues of modern life. They can help you sleep better, perform better, recover faster, balance hormones, reduce inflammation, and so much more. Go to boncharge.com/GREENFIELD and use coupon code GREENFIELD to save 15%.

Quantum Upgrade: Recent research has revealed that the Quantum Upgrade was able to increase ATP production by a jaw-dropping 20-25% in human cells. Unlock a 15-day free trial with the code BEN15 at quantumupgrade.io.

Truvaga: Balance your nervous system naturally with Truvaga's vagus nerve stimulator. Visit Truvaga.com/Greenfield and use code GREENFIELD30 to save $30 off any Truvaga device. Calm your mind, focus better, and recover faster in just two minutes.

See omnystudio.com/listener for privacy information.

Mindsip insights from this episode:

Beware liver risks from Nutrafol hair supplement

The popular hair growth supplement Nutrafol contains botanicals like saw palmetto and ashwagandha, which have been linked to rare instances of herb-induced liver injury.

Condition children to ignore screens with boring TV exposure

An experiment suggests that exposing a child to extremely boring 'Slow TV' 24/7 can condition them to be completely uninterested in screens.

Check food for microplastics to ensure safety

The website plasticlist.org lists the microplastic content of hundreds of everyday foods, revealing that 86% of the foods they tested contained plastic chemicals.

Utilize chiropractic adjustments to support gut health and manage Crohn's disease

Chiropractic adjustments to correct vertebral subluxations may provide long-term remission for issues like Crohn's disease and allergies, according to case reports.

Implement sucrose and starch elimination for IBS symptom relief

A diet that eliminates sucrose and starch was shown to be just as effective as a restrictive low-FODMAP diet for improving symptoms in people with irritable bowel syndrome.

Rely on accurate BMR measurements over online calculators

There is a 95% chance that your actual basal metabolic rate (BMR) is within 400 calories of the estimate provided by an online calculator.

Implement red light therapy and derma rolling for safe hair growth

A safer and effective hair growth protocol involves using a red light helmet, derma rolling the scalp once a week, and applying topical treatments with caffeine.

Take DHM to lower elevated liver enzymes

The supplement DHM (dihydromyricetin), a Chinese raisin extract, is one of the best things you can take for lowering elevated liver enzymes.

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