Biohacking's Next Frontier: Hydrogen Inhalation

13 Sept 2025 · 51 min
51:07

Ben Greenfield explores hydrogen inhalation with Tyler LeBaron and Alex Tanaka, comparing delivery methods. Inhalation reaches the brain and muscles directly, while drinking targets the gut. Safe inhalation stays below 4.6% to avoid flammability, but needs at least 1% to work therapeutically, taking 20-30 minutes to reach tissue equilibrium.

Questions this video answers

Above ~4.6% H2 (interviewees advise keeping concentrations below 4%).

At least ~1% of inhaled air should be H2 to be therapeutic (per interview).

Approximately 5–12 liters per minute (minute ventilation).

Cited ~35–45 liters per minute (maximal inspiratory flow).

A 3‑liter inflatable reservoir bag is described.

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