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Afshine Emrani MD FACC

@afshineemrani

Jul 3

My mother still cries about it.

Forty years later, she'll be sitting at the table, and her eyes will fill, and she says the same words she's said my whole life: "We had everything. We lost it all. And we couldn't give you children anything."

Mom, I have told you a thousand times — and I will tell you a thousand more. You gave me the greatest gift a parent can ever give a child. You gave me America. Nothing else matters. Nothing else even comes close.

Let me tell you what she means.
In Iran, we did have everything. My father spent thirty years helping build a nation — its cities, its schools, its roads, its hospitals. We belonged to a Jewish community that had lived on Persian soil for 2,700 years. We had a home, a history, a name that meant something.
And then, almost overnight, we had a target on our backs. Bullets cracked over our roof. Cars burned in our street. My father became a hunted man for two unforgivable crimes: he had served his country, and he was a Jew.

So he did the only thing a father can do. He sold everything we owned for whatever he could get, gathered his wife, his mother, and his four little boys, and he ran. Thirty years of a man's life's work — surrendered at the door, in exchange for our lives.

We were the lucky ones. That community was once a hundred thousand souls. Most never got out with what we did. Some never got out at all.

We carried away only what no regime could confiscate — our faith, our language, our poetry, and each other. And after a few years finding our footing, we came here. To America. To the one country on earth that looked at a family fleeing a regime that hated it… and opened its arms anyway.

We arrived with empty hands. And that is the wound my mother has never let go of — that after all they'd had, they gave us nothing.

But Mom, you don't understand what you gave me.

You gave me a country where I could pray out loud without fear. Where I could speak my mind. Where a penniless refugee kid could become a physician, a scientist, an author — where the only ceiling was how hard I was willing to work. You didn't hand me an inheritance. You handed me something no fortune in Iran could ever have bought: the freedom to build a life without looking over my shoulder.

That is a love only an exile understands. Not the calm, comfortable patriotism of someone born into safety — but the fierce, protective, almost desperate love of someone who has watched a homeland turn on its own people and knows, in his bones, how quickly it can all be taken away.

And that is exactly why I will never stay silent.

When you have watched a revolution promise heaven and deliver a prison — when you've seen radical Islamists and the intoxicating lies of socialism hollow out a great nation from the inside until it devours its own children — you do not take a single hour of American freedom for granted. And you carry one holy fear: watching it happen again.

I did not flee that fire to sit quietly while anyone strikes the same match under the country that saved my family. You do not escape the thing that destroyed your first home only to welcome it into your second. I love America too much — and I remember far too much — to let that happen without a fight.

So I spend my life trying to be worthy of the gift. Through medicine. Through science. Through my words. By defending the freedoms that saved us — free speech, free thought, the God-given right to choose — with everything I have. This country once invested in me with no expectation of return, only trust. I have been repaying that trust every day since, and I will until my last breath.

So this is my answer, Mom.

You did not send me into the world with empty hands. You placed in them the freest, most generous, most extraordinary nation in the history of mankind.

You gave me America.

And I will spend the rest of my life proving it was more than enough.
Happy 250th Birthday. 🇺🇸

God bless the United States of America. 🗽

#ModehAni

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https://twitter.com/ElishaWiesel/status/2073039943572599090

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Afshine Emrani MD FACC

@afshineemrani

Jul 1

1/7
I have always adored Senator John Fetterman. In a Democratic Party that has descended into full-blown insanity and lunacy, he remains the one honest voice of sanity left standing. The last man who refuses to bow to the mob. While others sold their souls, Fetterman kept his. And that takes real courage.

2/7
The Democratic Party I once knew is gone. It has been captured by a radical coalition of Islamists, antisemitic socialists, and pro-Palestine extremists who openly cheer “from the river to the sea” and treat Hamas sympathizers as heroes. Fetterman has called this what it is: the “dirtbag left” having its “dancing days.” He said the party is becoming “an orgy of socialism” — and recent DSA primary victories in New York have proven him 100% right.

3/7
These aren’t fringe voices anymore. They’re winning. Candidates who cram the most anti-Israel, anti-America rhetoric into their platforms are defeating traditional Democrats. Fetterman warned us: the outlook for Jewish voters in this party is now “bleak.” Because anti-Zionism has become the new litmus test — and too many in the party look the other way or join in. He stands almost alone calling it antisemitism.

4/7
They want to take your wealth and destroy what makes America exceptional. Socialists don’t build. They seize. They punish success. They want to abolish borders, ICE, police, and prisons while calling it “justice.” Fetterman has blasted colleagues who refuse to call out this madness. America’s excellence — our innovation, our freedom, our capitalist engine that lifts the world — is under direct assault from within his own party. He refuses to pretend otherwise.

5/7
And then there’s the pro-Palestine insanity — personified by the “crazy” wing that embraced Kamala Harris. She pushed ceaselessly for ceasefires that would have left Hamas intact, called Trump a “fascist” (@JohnFetterman said she “lost the plot” on that one), and catered to the base that sees Israel as the villain and America as complicit. While Fetterman stood firm as Israel’s strongest Democratic defender, the party drifted toward those who question Israel’s right to exist as the Jewish state.

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Afshine Emrani MD FACC

@afshineemrani

Jul 1

1/5
I'm a cardiologist. The same meal eaten at 8 AM and 8 PM does completely different things inside your body.
A Lancet-affiliated study just confirmed it: the time of day you've consumed 50% of your calories robustly predicts your insulin sensitivity, waist circumference, and metabolic health — independent of what or how much you eat.
Same food. Same amount. Different clock. Different outcome.
Most people eat their biggest meal at the exact hour their metabolism is least equipped to handle it.

2/5
Your insulin sensitivity peaks in the morning and declines throughout the day. The same plate of food your body handles cleanly at breakfast produces a dramatically larger insulin spike at dinner.
Glucose tolerance drops. Thermogenesis — calories burned processing food — falls. By evening, your pancreas works harder, blood sugar stays elevated longer, and your body shifts from burning to storing.
A 2025 RCT proved it experimentally: women eating within an early window lost significantly more weight while preserving muscle mass — not because they ate less. Because they ate earlier.
Your metabolism isn't broken. It's on the wrong schedule.

3/5
What I tell my patients — and follow myself:
Front-load your calories. Make breakfast or lunch your biggest meal. 40-50% of daily intake. Minimum 40g protein. Your body is primed to process it. Insulin response is clean. Thermogenesis is high.
Lighten dinner. Protein plus non-starchy vegetables. Fish, chicken, eggs, a big salad. Minimal starch. Stop asking your pancreas to do heavy work during the shift it's least capable.
Stop eating 3 hours before bed. Late eating spikes insulin when sensitivity is lowest AND disrupts the deep sleep phases when your body repairs, clears brain toxins, and produces testosterone.
Walk 10-15 minutes after your biggest meal. Blunts glucose spikes. Free. Available to everyone. Published repeatedly.

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Afshine Emrani MD FACC

@afshineemrani

Jul 1

I'm a cardiologist. Let me tell you about the most extraordinary act of patient agency I've ever encountered.
In 2024, a tech founder named Sid Sijbrandij was told by his oncologists that they had nothing left. His osteosarcoma — an aggressive bone cancer in his spine — had returned after surgery, radiation, and chemotherapy so brutal he needed four blood transfusions to survive it. He'd exhausted every standard treatment. He wouldn't qualify for clinical trials. The implicit message: good luck.
Most people accept that verdict. Sijbrandij — co-founder of GitLab, a company worth $6.4 billion built on the principle that information should be open and transparent — decided to treat his cancer the way he'd built his company.
He went founder mode.
He quit his day job. Assembled a dream team. Hired a geneticist named Jacob Stern, formerly of 10x Genomics. And then he did something no cancer patient has ever done at this scale.
He generated 25 terabytes of his own medical data.
Whole genome sequencing. Whole exome sequencing. Bulk RNA-seq. Single-cell RNA-seq across multiple timepoints. Full-body PET/CT scans. Organoid models grown from his own tumor tissue. Immunohistochemistry. Spatial transcriptomics. Every diagnostic modality that exists — run on his specific cancer, at his specific stage, from his specific body.
Then Jacob Stern fed it all to ChatGPT

Not as a doctor. As what he called an "Iron Man suit" — an AI research partner that could synthesize 25 terabytes of genomic, imaging, and clinical data faster than any team of bioinformaticians. The AI identified patterns, surfaced relevant literature, generated hypotheses, and helped design therapeutic strategies that Sijbrandij's oncology team hadn't considered.
It identified a target called PANX3 — a protein highly expressed in his tumor but nearly absent in normal tissue. Exactly the kind of molecular fingerprint that makes precision therapy possible.
Then came the treatment cascade that reads like a medical thriller.
Sijbrandij filed five individual patient Investigational New Drug applications with the FDA. All five were approved within 48 hours. He flew to Germany for FAP radioligand therapy — a targeted radiation treatment that seeks out fibroblast markers his single-cell analysis had confirmed were dominant in his tumor. He received a checkpoint inhibitor to unleash his immune system. A personalized neoantigen peptide vaccine designed from his tumor's specific mutations. An oncolytic virus — a modified virus that infects and destroys cancer cells.
All of this — simultaneously — guided by AI-assisted analysis of his own data.

Before the combination therapy, only 19% of immune cells infiltrating his tumor site were T cells. After treatment: 89%. His immune system, long suppressed by the cancer, had come roaring back.
The tumor shrank enough for surgery at Memorial Sloan Kettering in April 2025. Surgeons removed what remained.
By June 2025: no evidence of disease. As of early 2026: still no evidence of disease.
He is now receiving a personalized mRNA neoantigen vaccine — custom-built from his tumor's unique mutations — to sustain the immune response. As backup, his team is developing personalized cell-based therapies equipped with genetic logic gates that trigger killing only when multiple cancer-specific signals are detected simultaneously.
His motto: "Stay paranoid."
And then he did the thing that transforms this from an extraordinary individual story into something that could change medicine.
He published everything.
The entire 25-terabyte dataset — genomic data, imaging, treatment protocols, outcomes — is publicly available at osteosarc.com. Free. Open access. So that any patient, any researcher, any physician facing a similar situation can build on what he learned.
True to the radical transparency that built GitLab. Applied to cancer.
He founded Even One Ventures to help scale personalized cancer treatment for patients who don't have a billion-dollar net worth. Because the uncomfortable truth in this story is also the most important: Sijbrandij is a billionaire. He could afford the experts, the flights to Germany, the experimental therapies, the FDA applications, the manufacturing.
He puts it bluntly: "It costs $1 billion to get a drug approved. It costs $1 million to dose one person with a personalized therapy."
The question isn't whether this works. It clearly can. The question is whether it becomes accessible — or remains the privilege of founders who can fund their own R&D.

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Afshine Emrani MD FACC

@afshineemrani

Jun 28

I'm a cardiologist. A study published four days ago in Nature Medicine just proved something I've been trying to tell you on this platform for months: your body is aging faster than your parents' body did at the same age. And that accelerated aging is driving the cancer epidemic in younger adults.
WashU Medicine analyzed blood from over 164,000 people and found that those born in the 1990s show a biological age gap 92% larger than those born in the 1960s.
Same chronological age. Dramatically older biology.
And the people aging fastest had up to 15% higher risk of developing cancer before 55.
Here's the part that should change how you think about your next blood draw.

Here's the part that should change how you think about your next blood draw.
The researchers used an algorithm called PhenoAge that calculates your biological age from nine routine blood markers. Not exotic tests. Not expensive panels. Nine numbers you probably already have from your last physical:
Albumin — liver function.
Creatinine — kidney function.
Glucose — blood sugar.
C-reactive protein (hsCRP) — systemic inflammation.
Lymphocyte percentage — immune function.
Mean corpuscular volume — red blood cell size.
Red cell distribution width — red blood cell variation.
Alkaline phosphatase — liver and bone health.
White blood cell count — immune activity.
That's a basic metabolic panel plus a CBC plus hsCRP. Costs almost nothing. Available everywhere. You may already have these results sitting in your patient portal right now.

Free PhenoAge calculators exist online. Plug in your numbers and your actual age. The gap between the two tells you how fast your body is really aging.
Here's what the study found with those nine markers across 164,000 people.
Every standard deviation increase in biological age gap raised early-onset cancer risk by 8%. The fastest-aging group — the people whose bodies were running furthest ahead of their calendar years — had up to 15% higher cancer risk compared to the slowest agers. Even after accounting for genetics.
And the organ-specific findings are what connect this to everything I've been writing about.

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Afshine Emrani MD FACC

@afshineemrani

Jun 27

I'm a cardiologist. Let me tell you what I see in my practice that breaks my heart more than any clogged artery.
A patient walks in carrying five diagnoses — obesity, high blood pressure, type 2 diabetes, fatty liver, and gout — on seven medications. Each prescribed by a different specialist. Each treating one symptom. None of them talking to each other.
Nobody told this patient the five diagnoses are one disease.
They are five faces of the same metabolic dysfunction. And the root is almost always the same: chronically elevated insulin driving fat storage, inflammation, and organ damage simultaneously.
Medicine gave this patient a bigger bucket under every leak instead of fixing the roof.
Here's the roof. And how to fix it.
In 2025, the ICD-10 coding system — the official classification used by every hospital and insurance company in America — added a new code: E11.A. Type 2 diabetes in remission. Medicine now officially recognizes that type 2 diabetes is not a permanent, progressive sentence. It can be reversed.
The DiRECT trial in the UK achieved 46% diabetes remission at one year through intensive dietary intervention. A 2025 Indian study of 2,384 patients achieved 31% remission. A 2024 trial in Pacific Islanders achieved 23% remission — with some patients entering remission without significant weight loss, proving the mechanism is metabolic, not just weight-driven.
This is not theoretical. It's published, replicated, and now coded in the medical system. Your doctor can document your reversal.
Here's the protocol I walk patients through — step by step.

𝗦𝘁𝗲𝗽 𝟭: 𝗥𝗲𝗺𝗼𝘃𝗲 𝘁𝗵𝗲 𝗶𝗻𝘀𝘂𝗹𝗶𝗻 𝗱𝗿𝗶𝘃𝗲𝗿𝘀.
For the first 30-60 days, eliminate the foods that spike insulin repeatedly throughout the day: added sugars, sugary drinks, refined carbohydrates (bread, pasta, rice, cereals, pastries), ultra-processed foods, and excess alcohol.
This isn't about calories. It's about insulin. Every spike locks fat inside fat cells, drives fat storage in the liver, raises blood pressure, elevates uric acid, and fuels systemic inflammation. Remove the constant trigger and your body stops being in defense mode.
Cravings peak around days 3-7 and then drop dramatically. Most patients report a clarity of mind by week two that they haven't felt in years.

𝗦𝘁𝗲𝗽 𝟮: 𝗥𝗲𝗯𝘂𝗶𝗹𝗱 𝘄𝗶𝘁𝗵 𝗿𝗲𝗮𝗹 𝗳𝗼𝗼𝗱.
Every meal: generous protein (30-50g), non-starchy vegetables (half the plate), healthy fats for satiety (olive oil, avocado, eggs, nuts, butter). Protein at every meal is non-negotiable — it stabilizes blood sugar, preserves muscle mass, and keeps you full for hours.
No calorie counting needed at the start. When you remove the processed foods that hijack appetite signaling, most people naturally eat less without trying — because their leptin and ghrelin systems start working properly again.

𝗦𝘁𝗲𝗽 𝟯: 𝗖𝗼𝗺𝗽𝗿𝗲𝘀𝘀 𝘆𝗼𝘂𝗿 𝗲𝗮𝘁𝗶𝗻𝗴 𝘄𝗶𝗻𝗱𝗼𝘄.
Two to three meals only. No grazing. No snacking. Eat within an 8-10 hour window — first meal around noon, last meal by 8 PM.
This gives your body long stretches in a low-insulin state — the fat-burning, liver-clearing, insulin-sensitizing mode that never activates when you eat six small meals throughout the day. Time-restricted eating improves insulin sensitivity independently of what you eat — published in multiple controlled trials.
Start at 12 hours. Shrink to 10. Then 8 when it feels natural. This is not deprivation — it's metabolic rest.

𝗦𝘁𝗲𝗽 𝟰: 𝗕𝘂𝗶𝗹𝗱 𝗺𝘂𝘀𝗰𝗹𝗲.
Muscle is the largest glucose disposal organ in your body. It is your metabolic insurance policy. A 2025 meta-analysis confirmed that combined aerobic and resistance training improves body composition, lipid metabolism, glucose metabolism, and physical function in type 2 diabetes.
Minimum effective protocol: strength training 3 times per week — squats, push-ups, rows, deadlifts — plus 7,000-10,000 daily steps. A 10-15 minute walk after meals is especially powerful for blood sugar control — multiple studies show it significantly blunts post-meal glucose spikes.
Do this consistently and your body becomes a glucose-processing machine. Insulin sensitivity improves with every session.

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