396: The Myth About Antioxidants Blunting Exercise Response, Does Red Meat Really Give You Cancer, How To Make Coffee Healthier, Are Pre-Workout Supplements Addictive? (& The Brand New Ben Greenfield Podcast Co-Host Revealed!)

29 Jan 2026 · 75 min
Episode

29 Jan 2026 · 75 min

0:00

Episode 396 of the Ben Greenfield Fitness podcast (published May 9, 2019). Host Ben Greenfield introduces new co‑host Dr. Jay Wiles (PhD) and they discuss recent health news and listener questions: a UK Biobank prospective study on red/processed meat and colorectal cancer (small absolute risk increase; processed meat implicated; discussion of heme iron + seed oils), a review of human genetic adaptations to extreme environments (Arctic/Inuit lipid metabolism, Tibetan high‑altitude HIF/EPO adaptations, sea‑nomad spleen adaptations), biohacking implants and grinders (RFID chips, Neuralink, implanted devices), and listener Q&A on Polyrhachis (black ant) extract, hormesis and whether antioxidants blunt exercise adaptations, how to make coffee 'healthier' and protect adrenals, and risks/addictiveness of pre‑workout supplements. Episode mixes study summaries, practical tips (e.g., avoid high‑dose synthetic vitamin C/E around training; selective antioxidants like molecular hydrogen/quercetin/green tea polyphenols; cooking oils to avoid; decaf methods), product/company mentions, and links to show notes for references.

Chapters

More from Eric

55:46
Podcast

Season 2 | Episode 86 | Technology, AI, and What it Means to Be Human with John Dyer, Ph.D.

2d ago
1:00:27
Podcast

Season 2 | Episode 85 | Kamusta ka? -- Cultural diversity in therapy, athletic performance, and all things RT with Marriage and Family Therapy Associate, Kim Agramon-Bai

1w ago
1:03:28
Podcast

Season 2 | Episode 84 | Noe Rivera, RT Therapist & Director of Relate Strong at Pepperdine

2w ago
1:03:17
Podcast

Season 2 | Episode 83 | Associate Marriage and Family Therapist Sammy Chaves

2w ago
59:16
Podcast

Season 2 | Episode 82 | Gil and Brenda Stuart's Journey to RT and Development of Their Book, Lilly's Pads

3w ago
1:09:43
Podcast

Season 2 | Episode 81 | RT, trains and The Little Engine that Could with Therapist Mary Lee Evans

1mo ago
1:08:06
Podcast

Season 2 | Episode 80 | Therapeutic Models and Training Students with Lipscomb Professor Dave Morgan

2mo ago
1:07:55
Podcast

Season 2 | Episode 79 | Trauma, Emotional Regulation and Learning RT, with Kaivon Asgharian

2mo ago
54:11
Podcast

Season 2 | Episode 78 | Spiritual Abuse & Recovery with RT Therapist Nathan Ely

3mo ago
1:16:01
Podcast

Season 2 | Episode 77 | Special Guest, RT Therapist Amanda Tipps

3mo ago
44:33
Podcast

Season 2 | Episode 76 | What we typically do in a first session

3mo ago
See all content