The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
And the reduction in carbon dioxide also prevents some of the normal patterns of vasodilation, the dilating, the opening up of the capillaries, so, again, less blood flow. But most importantly, as it's shown in this paper, the brain overall becomes hyperexcitable.
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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in the brain higher levels of carbon dioxide lead to vasodilation of the arteries in the brain and as we've talked about earlier having some carbon dioxide in your body is important for the bohr effect it's important for your body to offload oxygen
i don't think people realize this that they're actually starving their brain of oxygen by blowing off co2 like that