David Sinclair· PhD
A hyperbaric chamber is a room or sometimes just a little tube where the pressure is increased; and when the pressure is increased, the amount of oxygen that you get when you breathe is increased.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
A hyperbaric chamber is a room or sometimes just a little tube where the pressure is increased; and when the pressure is increased, the amount of oxygen that you get when you breathe is increased.
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