268. What Is Glutathione? Here Are the Uses, Benefits & Science
268. What Is Glutathione? Here Are the Uses, Benefits & Science  
Podcast: The Ultimate Human with Gary Brecka
Published On: Thu May 07 2026
Description: There's one molecule inside every cell of your body that you can't live without and by middle age, your production of it has dropped substantially from where it was in your twenties. Once you understand what it does, you'll never look at fatigue, brain fog, dull skin, or the 3pm crash the same way again. Shop Gary’s favorite Glutathione here: ⁠https://bit.ly/4cTiUEA⁠  CLICK HERE TO BECOME GARY’S VIP!: ⁠https://bit.ly/4ai0Xwg⁠ Thank you to our partners A-GAME: “ULTIMATE15” FOR 15% OFF: ⁠http://bit.ly/4kek1ij⁠  AION: “ULTIMATE10” FOR 10% OFF: ⁠https://bit.ly/4h6KHAD⁠  AIRES: "ULTIMATE20 " FOR 20% OFF: ⁠https://bit.ly/4a3Duze⁠  BAJA GOLD: "ULTIMATE10" FOR 10% OFF: ⁠https://bit.ly/3WSBqUa⁠  BODYHEALTH: “ULTIMATE20” FOR 20% OFF: ⁠http://bit.ly/4e5IjsV⁠  COLD LIFE: THE ULTIMATE HUMAN PLUNGE: ⁠https://bit.ly/4eULUKp⁠  CYMBIOTIKA: "ULTIMATE10" FOR 10% OFF: ⁠https://bit.ly/4tjyluP⁠  GENETIC METHYLATION TEST (UK ONLY): ⁠https://bit.ly/48QJJrk⁠  GENETIC TEST (USA ONLY): ⁠⁠https://bit.ly/3Yg1Uk9⁠  GOPUFF: GET YOUR FAVORITE SNACK!: ⁠https://bit.ly/4obIFDC⁠  H2TABS: “ULTIMATE10” FOR 10% OFF: ⁠https://bit.ly/4hMNdgg⁠  HEALF: 10% OFF YOUR ORDER: ⁠https://bit.ly/41HJg6S⁠  PEPTUAL: “TUH10” FOR 10% OFF: ⁠https://bit.ly/4mKxgcn⁠  SNOOZE: LET’S GET TO SLEEP!: ⁠https://bit.ly/4pt1T6V⁠  WHOOP: JOIN & GET 1 FREE MONTH!: ⁠https://bit.ly/3VQ0nzW⁠  Watch  the “Ultimate Human Podcast” every Tuesday & Thursday at 9AM EST YouTube: ⁠https://bit.ly/3RPQYX8⁠ Podcasts: ⁠https://bit.ly/3RQftU0⁠ Connect with Gary Brecka Instagram: ⁠https://bit.ly/3RPpnFs⁠ TikTok: ⁠https://bit.ly/4coJ8fo⁠ X: ⁠https://bit.ly/3Opc8tf⁠ Facebook: ⁠https://bit.ly/464VA1H⁠ LinkedIn: ⁠https://bit.ly/4hH7Ri2⁠ Website: ⁠https://bit.ly/4eLDbdU⁠ Merch: ⁠https://bit.ly/4aBpOM1⁠ Newsletter: ⁠https://bit.ly/47ejrws⁠ Ask Gary: ⁠https://bit.ly/3PEAJuG⁠ Timestamps 00:55 - The molecule quietly running out 02:13 - What is glutathione: the tripeptide breakdown 03:01- What glutathione actually does in the body 03:51 - Why it's called the master antioxidant 04:33 - Signs and symptoms of low glutathione 05:06 - What depletes glutathione: Tylenol, alcohol, stress 06:09 - Foods that naturally boost glutathione 06:46 - How to increase glutathione naturally 07:33 - Daily dose ranges: 250 to 1000 milligrams 08:03 - Best time to take glutathione 08:33 - Glutathione and skin: the truth versus the trend 09:20 - Liposomal vs IV vs injections: the delivery question 10:19 - Safety, side effects, and stacking 11:04 - What liposomal glutathione actually means 11:48 - The clinical absorption data: 2.86x higher AUC 12:47 - Why Gary takes liposomal glutathione daily Disclaimer: This podcast is for informational purposes only and does not provide medical advice. It is not intended for diagnosing or treating any health condition. Always consult a licensed healthcare professional before making health or wellness decisions. Gary Brecka is the owner of Ultimate Human, LLC which operates The Ultimate Human podcast and promotes certain third-party products used by Gary Brecka in his personal health and wellness protocols and daily life and for which Ultimate Human LLC and / or Gary Brecka directly or indirectly holds an economic interest or receives compensation.  Accordingly, statements made by Gary Brecka and others (including on The Ultimate Human podcast) may be considered.  Learn more about your ad choices. Visit megaphone.fm/adchoices