Dr. Pri

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Dr. Pri

Dr. Pri

@drprilongevity

Longevity Medicine Doctor & Techno optimist @vitavedahealth | Longevity for all @collectors_xyz | Follow web3 art (Formerly astamcloud)

US Katılım Ekim 2021
895 Takip Edilen5.1K Takipçiler
Dr. Pri
Dr. Pri@drprilongevity·
@cremieuxrecueil Yes, but will they really turn off their recurring revenue machine?
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Crémieux
Crémieux@cremieuxrecueil·
Eli Lilly has done it. They've gone and made what seems to be a powerful, permanent gene therapy for LDL cholesterol. That means they'll be able to effectively prevent most heart disease with a single infusion!
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Dr. Pri
Dr. Pri@drprilongevity·
Experts are able to level up faster with AI because they know where to focus, while non-experts waste a lot of time asking questions that are irrelevant
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Dr. Pri
Dr. Pri@drprilongevity·
The gap between experts and lay people is GROWING, not shrinking - due to AI
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Nick O’Neill
Nick O’Neill@chooserich·
Two weeks ago I shared that I got Classic Hodgkin Lymphoma ("cHL")... For those who may be unfortunate to end up in a similar place I wanted to share lessons from the wild rollercoaster of the past two weeks. Perhaps it might be a little bit cathartic as well ⬇️
Nick O’Neill@chooserich

Chemo has begun…

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Dr. Pri
Dr. Pri@drprilongevity·
At the cost of trying to have self discipline, but most wouldn't have gotten there without it. Better to lose the weight
Paul Saladino, MD@paulsaladinomd

Reta will likely become the #1 selling drug in the world. Good news: People will lose weight while they are on it. It may even help with addictions. Bad news: That weight will be regained when reta is stopped. Many may also lose interest in things they previously enjoyed due to GLP-1's role in pleasure pathways in the brain. It surely helps people, but at what cost?

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Dr. Pri
Dr. Pri@drprilongevity·
@people Happy for you (just became a dad myself), but why announce it?
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Dr. Pri
Dr. Pri@drprilongevity·
Social media health communications will start to move away from click baity headlines because people don't want to be tricked into giving up their attention Not when it comes to health I look forward to this evolution
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Dr. Pri
Dr. Pri@drprilongevity·
Great thread, but I'll save you 10 min of reading GLP1s in high doses kill your desire to do everything, not just eat food Don't overdo it
Anish Moonka@anishmoonka

Take too much Ozempic, and your brain stops wanting things: food, sex, even the urge to get out of bed. People end up in hospital beds for days, staring at the ceiling, feeling nothing. The medical name for that state is anhedonia, and it tells you how the drug actually works. Ozempic, Wegovy, and Mounjaro all belong to the same drug family, called GLP-1s. They kill hunger. They also quiet almost every other craving your brain produces. Inside your brain there is a small region that makes a chemical called dopamine. Dopamine is your brain’s “this is worth wanting” chemical, the reason you reach for one more bite of pasta, refresh your inbox one more time, or pick up your phone every few minutes. GLP-1 drugs reach that region and turn the dopamine down. The right dose dampens the loudest craving first: food. Take too much, and the volume drops on everything else, sex, exercise, work, even the urge to get out of bed in the morning. Anhedonia is the medical name for not feeling pleasure from anything at all. It looks identical to deep depression. The good news is that anhedonia from GLP-1s has an off switch: once the drug clears your system, the wanting comes back. The FDA has logged over 1,150 reports of bad reactions tied to compounded GLP-1s through July 2025. These are custom-mixed versions made by smaller pharmacies. In many of those cases, patients accidentally took five to twenty times their prescribed dose. The cause is usually confusion between milliliters and units when measuring out a dose with an insulin syringe, since compounded versions come in plain vials instead of the pre-filled pens that brand-name Ozempic uses. About 15 million Americans currently use a GLP-1, roughly one in eight adults. Around 75% of them eventually quit. Cost and side effects are the top reasons. A growing number describe a third reason that patients call “the lights dimming,” a flat, gray feeling across the whole day that doctors now recognize as anhedonia caused by the drug itself. This same mechanism has caught pharma’s attention. Eli Lilly is now running two large clinical trials with a combined 2,200 patients to see if a GLP-1 drug can treat alcohol addiction. The bet is that the same brain switch that turns off cravings for food can also turn off cravings for alcohol, cocaine, nicotine, and gambling. A 2026 psychiatry review put it bluntly: doctors should be treating these as psychiatric drugs, because that is what they have turned out to be. The drug works by quieting your brain’s signal that something is worth wanting. A normal dose turns the volume down on food cravings. Push the dose too high, and everything else goes quiet too.

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The Vigilant Fox 🦊
The Vigilant Fox 🦊@VigilantFox·
Dr. Paul Saladino: “One of the first issues I have with these GLPs is you’re probably on them FOR LIFE.” “So if Charles [Barkley] stops the GLP-1, the research is pretty clear that he’s going to regain the weight within one to two years…” PBD: “Why is that?” Dr. Saladino: “When you stop it, the eating habits that you never fixed will outpace the metabolism that’s been changed by the GLPs.” “These GLPs will slow down your metabolism because you’re eating less food. And so you’ve lost fat. You’ve also lost muscle mass. Muscle mass is positive for our metabolism. Muscle mass burns calories.” “There’s a study that came out saying that when you stop a GLP-1, you regain the weight four times faster than if you stopped exercise. Four times faster!”
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Dr. Pri
Dr. Pri@drprilongevity·
@Zeneca Yeah 100%. I think in a few years we'll not distinguish human from human + AI - I think everyone will be using AI and it will be assumed so (one would be foolish not to leverage the help)
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Zeneca🔮
Zeneca🔮@Zeneca·
I think so too, although probably humans + AI For like 99.9% of people, AI will (and already can) create better content than they could on their own But the cream rises to the top and for those putting in the work I think the human touch will always outpace the AI-only approach, at the top end
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Zeneca🔮
Zeneca🔮@Zeneca·
I think we’re starting to see a great divide in content creators between those who create original content and those who curate other content I would put how most people use AI to be in the curating other content category There’s clearly value in curating, especially as we get flooded with infinite content — but as more and more people (and agents) get better at curation, I think there’s real value and power will flow to those who are able to create genuinely excellent, original content
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Dr. Pri
Dr. Pri@drprilongevity·
The nuance is key. Sometimes SSRIs are the best option. All of this has to be in the context of the situation and the alternatives. They definitely aren't perfect though.
@jason@Jason

SSRIs are dangerous and their efficacy is questionable Exercise, diet, sleep, meditation and socialization/community are well established solutions for depression or the blues. Mock @joerogan, @TomCruise or me for pointing this out, but this is the established truth Go research it. Be very careful with these drugs, as joe points out, they are known to make people suicidal and their efficacy is unknown. And they are brutally hard to get off of x.com/overton_news/s…

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Crémieux
Crémieux@cremieuxrecueil·
A new study found that different aging clocks produce quite different estimates of optimal sleep duration for men and women and across clocks. It's a good reminder of how gimmicky they are.
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Dr. Pri
Dr. Pri@drprilongevity·
@nntaleb @EricTopol @otrasenda_AC This is key - how much of the GLP1 effect is unique vs. reversing metabolic dz (which comes w/ weight loss)? Based on principles, only the addiction / compulsion benefits are unique ALL other benefits are via lower metabolic dz GLP1s are just one way to get there
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Dr. Pri
Dr. Pri@drprilongevity·
This is key - how much of the GLP1 effect is unique vs. reversing metabolic dz (which comes w/ weight loss)? Based on principles, only the addiction / compulsion benefits are unique ALL other benefits are via lower metabolic dz GLP1s are just one way to get there
Nassim Nicholas Taleb@nntaleb

@EricTopol @otrasenda_AC Yes, but I was wondering if there was a way to see if energy deficit prior to weight loss does it (that is, the stressor not the result).

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Crémieux
Crémieux@cremieuxrecueil·
This is a common finding with dietary interventions where something is added. Basically, if you give people food, they eat more food. They don't cut other food to make room.
Carlos A. Monteiro@CMonteiro_USP

A crossover trial on protein-rich bars—an iconic UPF marketed for weight loss, with a global market nearing US$5 billion—found that adding one bar (180 kcal) to the usual diet for 7 days increased daily energy intake (by 10%) and body fat (3% in 7 days)🙀. #s0035" target="_blank" rel="nofollow noopener">sciencedirect.com/science/articl…

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Dr. Pri
Dr. Pri@drprilongevity·
@punk9059 #1 is the big one for me - it's easy to become a hammer looking for a nail
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Stats
Stats@punk9059·
What are the top things you've learned from building with Claude Code? A few of mine: 1) It's easier to build something awesome than it is to get other people to care about that awesome thing. 2) Fixing something gets a lot harder as the thing get bigger. 3) Agents can doom-loop. You need a few to look over each others' work.
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Dr. Pri
Dr. Pri@drprilongevity·
@nicknorwitz It was also an all Chinese population and may not apply to folks who are of a different demographic
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Nick Norwitz MD PhD
Nick Norwitz MD PhD@nicknorwitz·
People are flipping out over a new study suggesting omega-3 intake is linked with worse cognitive decline. A few things to know. This was an observational study in older adults, and “omega-3 intake” was broadly lumped together without specificity. Without good data on form, dose, or compliance, someone taking high-quality EPA/DHA could be grouped with someone taking an omega-3 gummy or flaxseed oil. Importantly, omega-3 intake was not linked to worse amyloid or tau pathology. The association was with glucose hypometabolism. In general, DHA in particular is known to be anti-inflammatory in the brain, supports cerebral glucose metabolism, and makes up roughly 40% of the fatty acids in many neuronal cell membranes. And despite the authors’ efforts to account for reverse causation, I think reverse causation and other forms of healthy-user bias are very likely at play. Personally, as a young person at elevated risk for Alzheimer’s disease, I will not be stopping my EPA/DHA supplementation anytime soon.
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