David Friedberg · Jill & Jenna · 19 March 2026

“99.9% of probiotics are absolute bullshit. Yeah. The placebo effect is a profound effect, and a lot of common allergy and skin based autoimmune stuff starts in the gut.”

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Verbatim excerpt with a timestamp. The full recording is at the source; we link out and do not host it. Everything David Friedberg is on record saying.