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Semantic Search: The Double-Edged Sword of Dopamine
The Double-Edged Sword of Dopamine
Score 0.761
· Account tjphuhs@gmail.com
· 5/11/2026, 6:04:20 PM
The Double-Edged Sword of Dopamine from huntershealthhacks@mail.beehiiv.com on 2026-05-11T22:04:20.000Z spike at the moment of food retrieval. Classic reward signal. The kind of release that says "yes, do that again." Mice on liraglutide, danuglipron, and orforglipron all showed the same thing. A flatter peak. A smaller sustained release. **Less dopamine, period.** This was true for all three drugs, peptide and small molecule alike. Which means it's a class effect, not specific to one compound.
The Double-Edged Sword of Dopamine
Score 0.727
· Account tjphuhs@gmail.com
· 5/11/2026, 6:04:20 PM
The Double-Edged Sword of Dopamine from huntershealthhacks@mail.beehiiv.com on 2026-05-11T22:04:20.000Z are the most important pharmaceutical development in metabolic medicine in 40 years. I'm not going to pretend otherwise. But we must stop talking about them like they're just appetite suppressants with some bonus benefits. They're reward modulators. Appetite suppression is one downstream effect of a much larger mechanism. If you're using one of these drugs, or thinking about it, the question t
The Double-Edged Sword of Dopamine
Score 0.719
· Account tjphuhs@gmail.com
· 5/11/2026, 6:04:20 PM
The Double-Edged Sword of Dopamine from huntershealthhacks@mail.beehiiv.com on 2026-05-11T22:04:20.000Z Happy Monday! [A new paper just dropped in ](https://www.nature.com/articles/s41586-026-10444-4)_[Nature](https://www.nature.com/articles/s41586-026-10444-4)_ that finally explains something the real-world data has been screaming for two years ([Click here to read it](https://www.nature.com/articles/s41586-026-10444-4)). People on GLP-1s are drinking less. Smoking less. Gambling less. Shopping
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing
Score 0.701
· Account tjphuhs@gmail.com
· 5/14/2026, 12:08:59 PM
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing from derekpruski@substack.com on 2026-05-14T16:08:59.000Z in the brain when dopamine gets built, which raw materials matter most, which foods carry them at the highest density, and why this matters so much more than the fearmongering would suggest. The flatness gets a lot less mysterious when you understand the chemistry. How the brain actually makes dopamine Dopamine isn’t pulled from a reservoir. It’s built in real time, o
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.678
· Account tjphuhs@gmail.com
· 3/20/2026, 8:11:11 AM
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from derekpruski@substack.com on 2026-03-20T12:11:11.000Z released and does its job, MAO breaks those molecules down so they can be cleared out. When MAO is overly active, it degrades your neurotransmitters too fast — the signal gets cut short before it has full effect. Inhibiting MAO slows that cleanup crew down, so dopamine and serotonin linger longer and bind to receptors more fully. MAO-A primarily breaks down serotonin and
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.677
· Account oc.tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z so dopamine and serotonin linger longer and bind to receptors more fully. > • > MAO-A primarily breaks down serotonin and norepinephrine. MAO-B is more specific to dopamine. 9-Me-BC inhibits both, giving the full spectrum of monoamine neurotransmitters a longer window of activity. > • > Simple version: your brain releases dopamine and serotonin, but normally an enzyme quick
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.677
· Account tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z so dopamine and serotonin linger longer and bind to receptors more fully. > • > MAO-A primarily breaks down serotonin and norepinephrine. MAO-B is more specific to dopamine. 9-Me-BC inhibits both, giving the full spectrum of monoamine neurotransmitters a longer window of activity. > • > Simple version: your brain releases dopamine and serotonin, but normally an enzyme quick
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing
Score 0.672
· Account tjphuhs@gmail.com
· 5/14/2026, 12:08:59 PM
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing from derekpruski@substack.com on 2026-05-14T16:08:59.000Z top of the medication’s own suppression. The flatness isn’t “in your head.” It’s in the raw materials. Why GLP-1s make this worse than a regular diet Three reasons the raw-material problem hits uniquely hard on these compounds: Total intake collapses. Going from 2,800 calories a day to 1,400 roughly cuts tyrosine intake in half without even trying. Less food in means
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing
Score 0.667
· Account tjphuhs@gmail.com
· 5/14/2026, 12:08:59 PM
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing from derekpruski@substack.com on 2026-05-14T16:08:59.000Z ride. Translation: how much tyrosine actually reaches your brain doesn’t just depend on how much tyrosine you ate. It depends on the ratio of tyrosine to its competitors. If a meal is heavy in branched-chain amino acids and light in tyrosine, the tyrosine loses the elevator fight at the brain’s door — even if your total protein looks adequate on paper. The practical i
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing
Score 0.667
· Account tjphuhs@gmail.com
· 5/14/2026, 12:08:59 PM
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing from derekpruski@substack.com on 2026-05-14T16:08:59.000Z omega-3s plus choline. Tofu, tempeh, edamame — 0.6 to 0.9 g per 100 g. Almonds, peanuts — 0.5 to 1.0 g per 100 g. Whole eggs — about 0.5 g per 100 g, mostly in the white. For phenylalanine (the upstream amino acid that converts to tyrosine in the liver), the same ranking holds. The body uses them interchangeably to build dopamine, norepinephrine, and epinephrine — the
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing
Score 0.664
· Account tjphuhs@gmail.com
· 5/14/2026, 12:08:59 PM
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing from derekpruski@substack.com on 2026-05-14T16:08:59.000Z Nothing else matters if it’s not there. Density over volume. When stomach capacity is the rate-limiter, what matters is how much raw material packs into each bite. Egg whites, hard cheese, protein isolates, spirulina, salmon, sardines, Greek yogurt. The formats that survive small portions. Spread it across meals. Roughly 25 to 40 grams of protein per meal keeps amino
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing
Score 0.636
· Account tjphuhs@gmail.com
· 5/14/2026, 12:08:59 PM
Dopamine Precursors and Anhedonia: The Raw Materials Everyone’s Missing from derekpruski@substack.com on 2026-05-14T16:08:59.000Z View this post on the web at https://derekpruski.substack.com/p/dopamine-precursors-and-anhedonia Why the flatness people are blaming on GLP-1s, BPC-157, and half the peptides on the market might have less to do with the compound and more to do with what’s on the plate. Read this first: Everything below is for research and educational purposes only. Research-use only,
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.615
· Account tjphuhs@gmail.com
· 3/20/2026, 8:11:11 AM
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from derekpruski@substack.com on 2026-03-20T12:11:11.000Z around lower-light periods or take precautions with sun exposure. MAO inhibition carries interaction considerations. Because 9-Me-BC slows the breakdown of serotonin and dopamine, stacking it carelessly with other compounds that also raise those neurotransmitters can push levels too high. This is especially relevant for anyone whose RS is using SSRIs, other MAOIs, or sero
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.601
· Account oc.tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z — or 9-Me-BC — is a naturally occurring compound in the beta-carboline family. Beta-carbolines are found in small amounts in certain foods and even produced endogenously (your body makes trace amounts of them). 9-Me-BC specifically has been the subject of growing research interest because of what it appears to do to dopaminergic neurons — the cells in your brain responsible
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.601
· Account tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z — or 9-Me-BC — is a naturally occurring compound in the beta-carboline family. Beta-carbolines are found in small amounts in certain foods and even produced endogenously (your body makes trace amounts of them). 9-Me-BC specifically has been the subject of growing research interest because of what it appears to do to dopaminergic neurons — the cells in your brain responsible
GLP-1 Mental Flatness & Anhedonia — Peptides Worth Researching
Score 0.593
· Account tjphuhs@gmail.com
· 4/4/2026, 8:24:03 PM
GLP-1 Mental Flatness & Anhedonia — Peptides Worth Researching from derekpruski@substack.com on 2026-04-05T00:24:03.000Z you want to start a task, finish a project, or feel rewarded after doing something. GLP-1 compounds can dial down dopamine activity in these areas — not dramatically, but enough that some RS subjects notice a consistent low-grade flatness that doesn’t go away on its own. The same mechanism making the compounds so effective at reducing compulsive eating can also reduce the brai
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.590
· Account tjphuhs@gmail.com
· 3/20/2026, 8:11:11 AM
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from derekpruski@substack.com on 2026-03-20T12:11:11.000Z View this post on the web at https://derekpruski.substack.com/p/9-me-bc-the-nootropic-that-wakes Let’s start with a question. Have you ever had a week where coffee just... stopped working? You drink it and feel nothing. No lift. No focus. Just the ritual of drinking something hot so your brain doesn’t scream at you. That’s not a caffeine problem. That’s a dopamine problem
GLP-1s vs. Addiction
Score 0.581
· Account tjphuhs@gmail.com
· 3/11/2026, 6:07:04 PM
GLP-1s vs. Addiction from huntershealthhacks@mail.beehiiv.com on 2026-03-11T22:07:04.000Z addiction medicine, it is rare to see a single intervention associated with improvements across multiple substances at the same time! ——————————————————————————— **What’s Going on in the Brain** To understand why these drugs might influence addiction, we have to look at where GLP-1 receptors exist in the body. Most people think of GLP-1 as a gut hormone. It is released after eating and helps regulate blood
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.576
· Account tjphuhs@gmail.com
· 3/20/2026, 8:11:11 AM
9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from derekpruski@substack.com on 2026-03-20T12:11:11.000Z Talk About the Caffeine Detox Angle This is where it gets really practical. Most people think caffeine is a stimulant in the traditional sense — that it gives you energy directly. But caffeine doesn’t actually produce energy. What it does is block adenosine receptors. Adenosine is a molecule that builds up throughout the day and makes you feel tired. Think of it as your b
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.568
· Account oc.tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z itself and reportedly the research subject while using it. UV exposure should be minimized during use. This means some researchers time administration around lower-light periods or take precautions with sun exposure. > MAO inhibition carries interaction considerations. Because 9-Me-BC slows the breakdown of serotonin and dopamine, stacking it carelessly with other compounds
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.568
· Account tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z itself and reportedly the research subject while using it. UV exposure should be minimized during use. This means some researchers time administration around lower-light periods or take precautions with sun exposure. > MAO inhibition carries interaction considerations. Because 9-Me-BC slows the breakdown of serotonin and dopamine, stacking it carelessly with other compounds
What Is Serotonin Syndrome?
Score 0.567
· Account tjphuhs@gmail.com
· 4/27/2026, 10:58:52 AM
What Is Serotonin Syndrome? from derekpruski@substack.com on 2026-04-27T14:58:52.000Z Increased production. Things like 5-HTP and tryptophan dump more raw material into the system, so neurons make more serotonin to release. 2. Increased release. Compounds like MDMA force neurons to release stored serotonin all at once — a flood instead of a controlled drip. 3. Blocked reuptake. SSRIs (Lexapro, Zoloft, etc.), SNRIs, tramadol, and tesofensine all block the transporter that pulls serotonin back int
What Is Serotonin Syndrome?
Score 0.566
· Account tjphuhs@gmail.com
· 4/27/2026, 10:58:52 AM
What Is Serotonin Syndrome? from derekpruski@substack.com on 2026-04-27T14:58:52.000Z that boosts BDNF and modulates several neurotransmitters, including serotonin and dopamine. Most people tolerate it fine on its own. The risk shows up when you stack it with an SSRI or another serotonergic compound. Selank Similar family to Semax. Affects GABA and serotonin pathways. Same rule — usually fine alone, riskier when stacked. Adamax A combo compound that includes a Semax analog plus other neuroactive
Adamax & Adalank: Two Upgrades, Two Very Different Reasons
Score 0.565
· Account tjphuhs@gmail.com
· 4/8/2026, 3:54:02 PM
Adamax & Adalank: Two Upgrades, Two Very Different Reasons from derekpruski@substack.com on 2026-04-08T19:54:02.000Z to pass through more readily; more of the compound reaches the brain, at higher concentrations, compared to standard Semax variants; resistance to enzymatic breakdown is also substantially improved The upgrade Adamax represents is pharmacodynamic — meaning the structural change alters what the compound actually does at the receptor level, not only how it is handled in circulation.
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System
Score 0.562
· Account tjphuhs@gmail.com
· 3/20/2026, 10:11:53 AM
Fwd: 9-Me-BC: The Nootropic That Wakes Up Your Brain's Own Reward System from tjphuhs@gmail.com on 2026-03-20T14:11:53.000Z it gets really practical. > Most people think caffeine is a stimulant in the traditional sense — that it gives you energy directly. But caffeine doesn’t actually produce energy. What it does is block adenosine receptors. Adenosine is a molecule that builds up throughout the day and makes you feel tired. Think of it as your brain’s natural fatigue signal. Caffeine temporaril