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14 contributions to Castore: Built to Adapt
TA-1 and allergy related sinus infections?
Does anyone have experience using TA-1 with severe seasonal or environmental allergies that often turn into sinus infections. If so, what’s been your experience ? Would it be better as a prevention or response to acute infection ? I’m familiar with histamine reducing supplements and enzymes but am specifically curious about peptide support here. TIA.
0 likes • 15d
@Drew Wurst I’ll mention it. It’s for a client, not me.
0 likes • 14d
@Anthony Castore really appreciate the explanation and would always welcome protocol insights
5-amino-1mq
Hey folks! I am trying to learn more about 5-amino-1mq. - Which purpose does it serve in your stack? H - How do you dose it? - What have you experienced using it?
0 likes • 15d
@Drew Wurst where do you source your 1-MNA?
2 likes • 15d
@Drew Wurst sweet thank you.
Kidney Article Part 3 — Biomarkers and Measurement
One of the most powerful ideas in cellular medicine is that the “invisible” can be made visible. The pathways and dominoes that tumble inside our cells aren’t just abstract concepts—they leave fingerprints that can be measured. Biomarkers are those fingerprints. They are the translation between mechanistic stress and clinical awareness, the way we can peer inside the dance of mitochondria, immune tone, vascular health, and repair. In kidney disease, the biomarker story tells us exactly how the first domino set the others into motion. Think first of redox balance. When mitochondria lean too heavily on glycolysis and electron flow becomes inefficient, NAD+ pools drain and NADH builds. The NAD+/NADH ratio is the gold-standard reflection of redox status, showing whether the cell is running smoothly on oxidative phosphorylation or choking on excess reducing equivalents. A low ratio means sirtuins like SIRT1 and SIRT3 are silenced, leaving DNA less protected and repair less efficient. It’s like a city that once had a thriving team of repair crews, now sitting idle because their wages dried up. Alongside this, the lactate-to-pyruvate ratio offers a more accessible proxy. High lactate with relatively low pyruvate tells us glycolysis has become dominant, confirming that cells are leaning on the quick-and-dirty survival pathway rather than efficient respiration. As the imbalance spreads outward, we can track inflammation. hsCRP is a workhorse biomarker here. Elevated levels tell us that NF-κB has been turned on, driving a persistent inflammatory tone. But hsCRP alone is blunt—it’s like knowing a fire alarm is ringing but not knowing which room the fire is in. Cytokine panels offer more nuance: IL-6 and TNF-alpha elevations confirm pro-inflammatory dominance, while low IL-10 shows that resolution is missing. In kidney disease, this trio tells us not just that inflammation is present, but that it is locked into the maladaptive side of the cycle. The vasculature offers its own set of clues. Nitric oxide metabolites can be measured directly, reflecting endothelial flexibility. Low NO levels indicate that PI3K/AKT and eNOS are faltering. Flow-mediated dilation (FMD), a functional vascular test, demonstrates whether blood vessels can widen smoothly in response to increased flow. Poor FMD is a functional echo of what is happening in the kidney’s glomeruli: rigid vessels transmitting mechanical stress downstream. Add in ICAM and VCAM, adhesion molecules that rise when endothelial walls are inflamed, and you have a detailed map of how the traffic lights of circulation are failing.
0 likes • 16d
This makes so much sense when you explain how the dots connect through these varied pathways. Thank you @Anthony Castore Do you have thoughts on the most efficient/cost effective ways to measure/test these less common biomarkers (aside from the standard cytokines, inflammatory markers, and urinalysis part)?
Burnout Isn’t in Your Head—It’s in Your Cells: The Science of Overwhelm Part 4
The greatest irony of burnout recovery is that the same drive to “fix” the problem can worsen it. When people discover all the tools available supplements, peptides, devices, therapies it is tempting to layer everything at once. But the body does not heal from overload by being overloaded again. The solution is not more, but order. Sequencing is what transforms a collection of interventions into a system that restores resilience without adding chaos. The system begins with stabilization. Nothing advanced will work if the foundation is fractured. This means sleep rhythm, consistent nourishment, and nervous system regulation come first. Morning light, protein at every meal, breathing practices to downshift stress all of these are deceptively powerful in resetting cellular and hormonal rhythms. Think of it as pouring a concrete foundation before building the walls. Without this stage, more complex tools will not hold. Once stability is established, the second phase is rewiring. This is where peptides and targeted nutrients come in. BPC-157, TB4, and SS-31 help repair tissue and mitochondria, MOTS-c restores metabolic flexibility, and plasmalogens or C15 rebuild membranes. Here, the goal is to remind cells of their original programming and give them the raw material and signals needed to return to healthy structure. This is not about optimization yet—it is about restoring coherence. The third phase is optimization. With stability and coherence restored, more advanced tools like Urolithin A for mitophagy, low-dose lithium for neurogenesis, or devices like red light and PEMF can be layered in. This is also where hormetic stressors like sauna or cold immersion become useful previously, they may have tipped an unstable system into collapse, but now they strengthen a system that has regained its footing. These interventions add refinement, sharpening resilience and performance rather than just preventing breakdown. The final layer is feedback. A system is only as good as its capacity to self-correct. This is where subjective markers like mood, energy stability, and cognitive clarity meet objective metrics such as HRV, lactate clearance, and mitochondrial breath analysis. Even advanced markers like redox ratios or plasmalogen levels can serve as guideposts. These feedback loops prevent the system from falling into rigid protocols and allow for dynamic adjustment because recovery is not static, it is a process of constant recalibration.
3 likes • 26d
I love this simple, clear framework.
The Ketone Playbook: My Go-To Protocols + Live Q&A
🚀 Ketones = Game Changer. This is the thread where I’ll drop my go-to ketone protocols ⚡️ and YOU can fire away with any questions. 💬 Comment your experiences, hacks, and questions below—let’s build the ultimate ketone resource together. 👀 Webinar coming soon… stay tuned. Practical Dosing Blueprints 1.Pre-Workout Protocol (Performance & Focus) Goal: Elevate ketones, buffer acidosis, support hydration & glucose supply. - Hydration: 500–750ml water + electrolytes (sodium 500–1000mg, potassium 200–400mg). - Bicarbonate: 0.3 g/kg sodium bicarbonate (~20g for 70kg athlete), dissolved in water. Take 90–120 min before session to minimize GI upset. - Trehalose (Carbohydrate): 15–25g as slow-release carb for sustained glycogen supply. - Ketone Ester (D-BHB/1,3-BD): 15–25ml (~7–12g KE) 10–15 min pre-warmup. Effect: Dual-fuel system (glucose + BHB), reduced acidosis, enhanced mental focus . 2.Intra-Workout Endurance Protocol Goal: Sustain metabolic efficiency, prevent bonk, extend time-to-exhaustion. - Every 60 min: Trehalose or isomaltulose: 20–30g (slow carb). Ketone Ester: 10–15ml (~5–7g KE). - Optional: electrolyte top-up (sodium/potassium). Effect: Preserves glycogen, stabilizes glucose, sustains BHB 1–3 mM . 3.Post-Workout Recovery Protocol Goal: Accelerate glycogen resynthesis, repair, and inflammation control. - Protein: 20–30g whey or EAAs. - Carbs: 40–60g high-GI glucose or maltodextrin. - Ketone Ester: 20–30ml (~10–15g KE), taken 30–45 min post-exercise (separate from carb/protein drink for maximal signaling). - Trehalose: Add 10–15g if training volume is very high or glycogen depleted. Effect: 50% faster glycogen replenishment, stronger mTOR activation, reduced inflammation . 4.Sleep Recovery Protocol (Athletes) Goal: Deep recovery, improve next-day performance. - Ketone Ester: 2.5–10ml (~1–5g KE) immediately before bed. - Optional: Magnesium glycinate/threonate for additional relaxation.
3 likes • 28d
@Anthony Castore would you do this protocol now for someone (ok, me) who is asymptomatic/pre-clinical but APOE3/4 with a VERY strong family history of dementia being diagnosed in the 60s. Dale Bredesen loves ketones too so I’m with you and acknowledge that degeneration starts 20-30+ yrs before diagnosis—but balancing cost of sustaining this protocol for the next 60 yrs (I’m 45) but also needing to optimize athletic performance for longer, demanding workouts (like 2 hr tennis matches in 105 degree heat). Ordered Prodrome scan too. MTF.
1 like • 27d
@L S thank you—that makes sense to me. Looking forward to dialing it all in with @Anthony Castore
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Jessica Pierce
3
34points to level up
@jessica-pierce-3096
Former intelligence analyst turned functional med coach to America’s top entrepreneurs and CEOs.

Active 1d ago
Joined Aug 9, 2025
INTP
San Antonio, TX
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