Andrew Huberman· PhD
Now, you may have heard, and it is absolutely true, that 90% of the serotonin manufactured in your body is in the gut. Now, what you don't often hear, is that serotonin stays in the gut, right?
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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.
Now, you may have heard, and it is absolutely true, that 90% of the serotonin manufactured in your body is in the gut. Now, what you don't often hear, is that serotonin stays in the gut, right?
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
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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Turns out it's not — and they claim the same thing for gas Abba that's that's one reason why uh you know there are no really seratorian supplements on the market or there are gamma supplements on the market but the claim has always been they're ineffective as soon as you take them even if they're observed they're not going to cross the border Bay barrier recent studies has shown that both actually do cross the blood-brain barrier
most of the serotonin is produced and they got the original name for serotonin was like enteramin right yeah yeah it's produced in the gut
Most of the serotonin is produced in your gut like 90% of it but what's interesting is that the serotonin produced in your gut doesn't cross over the blood brain barrier it doesn't