Alpha-GPC
TopicHeard in 2 episodes across 2 shows since Jul 2026
Alpha-GPC (L-α-glycerophosphorylcholine) is a natural choline compound found in the brain and a biosynthetic precursor of the neurotransmitter acetylcholine. It is used as a dietary supplement to support cognitive function and has been investigated for its potential in treating Alzheimer's disease and other forms of dementia.
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Expert statements
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Public PodLume episodes featuring it, over the last year.
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| Month | Episodes |
|---|---|
| Nov 2025 | 0 |
| Dec 2025 | 0 |
| Jan 2026 | 0 |
| Feb 2026 | 0 |
| Mar 2026 | 0 |
| Apr 2026 | 0 |
| May 2026 | 0 |
| Jun 2026 | 0 |
| Jul 2026 | 1 |
| Aug 2026 | 0 |
| Sep 2026 | 1 |
| Oct 2026 | 0 |
What experts have said about Alpha-GPC
9 statements · 6 positive · 3 negative
Alpha-GPC at 300–600 milligrams before work greatly increases focus and concentration.
“alpha-GPC consumed at dosages of 300 milligrams to 600 milligrams prior to a work bout or prior to a workout greatly increase one's ability to focus and concentrate”
Open the episode · Essentials: Tools to Improve Your Focus & ConcentrationListen at 33:38
Huberman recommends 600–900 milligrams of alpha-GPC for focus and energy.
“alpha-GPC. I am. 600 milligrams or 900 milligrams of, of it.”
Open the episode · Andrew Huberman: My Exact Routine To Optimize Brain & Body, I Do All Of These Every Day!Listen at 2:01:47
Alpha-GPC increases REM sleep.
“alpha GPC gives you more REM sleep.”
Open the episode · Andrew Huberman: The Real Reason You Can't Get Deep Sleep & Wake Up ExhaustedListen at 2:02:13
Statements are attributed to the speaker as said on the episode and reflect their view at the time, not PodLume's. They are not advice.
Episodes
2 episodes featuring Alpha-GPC, newest first
