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Originally Posted by electromagneticpulse
One thing with the hydrogen is it already collects in the human body in our joints and the popping sound when we crack them is this gas being displaced in the fluid. However this liquid builds up over time and not just from one meal.
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Slight nit pick - the sound from cracking one's knuckels comes from a combination of carbon dioxide and nitrogen in the fluid between the joints, not hydrogen.
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