Dr. Alexandru-Theodor Amarfei, M.D

The Physician Behind FOG OFF

Dr. Alexandru-Theodor Amarfei, M.D.

Senior Consultant in Geriatric Medicine. Former Chief of Service, Post-COVID Recovery. Former Combat Sports Physician.

Dr. Alexandru-Theodor Amarfei M.D

30+ Years in Clinical Medicine
20+ Years in Combat Sports
2 Countries (Romania → France)
1967 Born June 6, Bucharest

Senior Consultant in Geriatric Medicine

Doctor of Medicine from Romania. 7 years postgraduate training: General Practice (1993–96), Geriatric Medicine (1997–2001). Currently at CH Lemire de Saint-Avold, France.

RPPS (Répertoire Partagé des Professionnels de Santé) is the official French national registry for licensed healthcare professionals.

Verify RPPS: 10100852846 →

Former Chief of Service, Post-COVID Recovery

In 2020, led the post-COVID recovery unit treating patients with persistent brain fog and cognitive dysfunction.

Former Combat Sports Physician

20+ years with Respect Gym, Bucharest. Worked with GLORY World Series fighters and WAKO-Pro World Champions.

FOG OFF Formulator and Sureokgo Formulator

Designed FOG OFF's formula based on clinical observation treating brain fog across geriatric, post-COVID, and athletic populations.

Not Your Typical "Doctor-Formulated" Supplement

FOG OFF wasn't formulated in a supplement company boardroom. It was built by a physician who spent three decades in clinical medicine — from the crumbling hospitals of post-communist Romania to France's modern healthcare system to the front lines of COVID-19 — and another two decades working with elite combat athletes who push their bodies and minds to the absolute limit.

Dr. Alexandru-Theodor Amarfei doesn't believe in magic pills. He believes in biology, mechanism, and what he's seen actually work — in patients who couldn't think straight, and in world-champion fighters who needed to stay sharp through brutal training camps.

Why This Matters

Most "doctor-formulated" supplements are rubber-stamped by physicians with no clinical experience treating the condition the product claims to address. Dr. Amarfei has treated brain fog across three distinct populations: geriatric patients with cognitive decline, post-COVID patients with persistent mental dysfunction, and elite athletes experiencing cognitive fatigue. The FOG OFF formula reflects this unusually broad clinical perspective.

"Who Do We Let Die Today?"

To understand how Dr. Amarfei approaches medicine — and why FOG OFF exists — you need to understand one moment in 1993.

"Who Do We Let Die Today?"

In 1993, Dr. Amarfei was a fresh cardiology resident when his department received a donation from Belgium: 40 thrombolysis kits — medication that could stop a heart attack in progress and prevent permanent damage if administered quickly.

His mentor, a senior physician he still speaks of with reverence, announced to the team: "I have here the equivalent of two apartments in the city center. And I'm telling you — we will not take a single bribe for them."

They didn't. They used the kits on patients who needed them, first-come-first-served, no favoritism.

Then came the inevitable day. Three patients arrived in the cardiac emergency unit. All three were having heart attacks. All three had the right profile for treatment. All three were middle-aged fathers with young children.

There were two kits left.

Dr. Amarfei later wrote about this moment: "With the inexperience still fresh on my face, I encountered my first decision of 'who do we let die today' — and I understood it would be far from the last, even if we moved all the forces of the galaxy."

They drew lots. They prayed. By some grace, all three survived — even the one who didn't receive the medication.

That moment shaped everything that came after. Medicine, for Dr. Amarfei, is not about having all the answers. It's about making the best possible decision with incomplete information, under pressure, when the stakes are life and death. It's about integrity when no one's watching. And sometimes, when you've done everything you can, it's about faith.

Dr. Alexandru-Theodor Amarfei M.D

What This Means For You

When Dr. Amarfei formulated FOG OFF, he wasn't thinking about marketing claims or trendy ingredients. He was thinking about the thousands of patients he's watched struggle with cognitive dysfunction — and what actually helps them. The formula reflects 30 years of clinical observation, not 30 minutes of Googling "best nootropics."

From Communist Romania to French Hospital Director

1967

Born in Romania

Born June 6, 1967 during the Ceaușescu regime — one of the most repressive in the Eastern Bloc.

~1987

Medical School (Communist Era)

Studied medicine in Romania under communist rule, where hospitals lacked basic supplies and doctors learned to improvise with limited resources.

1989

Romanian Revolution

The December revolution toppled Ceaușescu. Healthcare system begins slow transformation.

1993–96

General Practice Residency

Completes 3-year general practice training in Romanian hospital system. The "40 thrombolysis kits" story occurs during this period — forced to choose which heart attack patients receive life-saving treatment. "They drew lots. They prayed."

1997–2001

Geriatric Medicine Residency

Completes 4-year specialization in geriatric medicine — the study of cognitive decline, aging, and what to do about it.

~1990s

Begins Combat Sports Work

Joins Respect Gym in Bucharest as trainer and ringside physician. Begins 20+ year involvement in professional kickboxing.

2015

Moves to France

Relocates to Lorraine region. Becomes Senior Consultant in Geriatric Medicine at CH Lemire de Saint-Avold (7 Rue Lemire, 57501 Saint-Avold).

2020

COVID-19 Response

Serves as Chief of Service for post-COVID recovery unit. Treats patients with persistent brain fog and cognitive dysfunction.

2024

FOG OFF Launch

Formulates FOG OFF based on clinical observations from geriatric medicine, post-COVID recovery, and sports medicine.

20+ Years Ringside with World Champions

Dr. Alexandru-Theodor Amarfei M.D

While building his medical career, Dr. Amarfei was deeply embedded in Romania's kickboxing scene. He worked with Respect Gym in Bucharest — one of the most successful combat sports gyms in Eastern Europe — serving as both trainer and ringside medical support for Local Kombat and SUPERKOMBAT events.

Andrei Stoica

GLORY World Series

Top-ranked light heavyweight. Trained with UFC's Alexander Gustafsson, who said sparring with him was "like fighting a bear."

Bogdan Stoica

GLORY • SUPERKOMBAT Champion

Former SUPERKOMBAT and Enfusion world champion. One of Romania's most decorated kickboxers.

Ionuț "Pitbull" Atodiresei

92-7 • WAKO-Pro World Champion

Romanian Kickboxing Hall of Fame. Career spanned 20+ years at the highest levels of the sport.

Why Combat Sports Experience Matters for Brain Fog

Working with elite athletes teaches something no textbook can: how the body and brain perform under extreme stress — and how they recover. Combat athletes deal with cortisol spikes, sleep disruption, cognitive fatigue, and the need for split-second decision-making under pressure. Dr. Amarfei saw firsthand what compounds and protocols helped fighters maintain mental sharpness through brutal training camps. That knowledge directly informed FOG OFF's formulation — particularly the focus on cortisol management (Phosphatidylserine) and clean energy without stimulant crash (Black Maca, no caffeine).

Honest Medicine, No Shortcuts

If you read Dr. Amarfei's writings (he's a prolific essayist in Romanian), one thing becomes clear: he has no patience for bullshit.

Dr. Alexandru-Theodor Amarfei M.D

He's publicly critical of:

  • Doctors who take bribes (common in Romania during his time there)
  • Politicians who underfund healthcare while grandstanding
  • A medical establishment that pretends to have answers when it doesn't
  • Patients who expect magic pills instead of doing the work
  • The supplement industry's culture of hype over substance

In a 2020 interview about COVID treatments, he said:

"We must be honest with ourselves and admit that the one who claims to know whether there will be a second wave or not is in about the same position as a meteorologist trying to answer 'do you think it will snow after mid-November?' We have been poorly accustomed to believing that there's nothing we don't know when we have so much science — which has led to a genuine panic in the system about saying, honestly, 'we don't know.' Or at least 'we don't know for sure.'"

— Dr. Alexandru-Theodor Amarfei, Podul Magazine, May 2020

This intellectual honesty carries over to FOG OFF:

  • No proprietary blends — every ingredient and dose is disclosed
  • No miracle claims — it's a tool, not a cure
  • No hidden ingredients — what's on the label is what's in the bottle
  • No overnight promises — effects build over 1-2 weeks because that's how the biology works

Faith and Medicine

Dr. Amarfei is a practicing Christian — and that shapes how he approaches medicine. Not through mysticism, but through humility. The kind of humility that says "I don't know everything, but I'll do my best with what I do know." The kind that drew lots and prayed when two kits remained for three dying fathers. It's a rare thing in modern medicine: a doctor comfortable admitting the limits of his own knowledge while still showing up every day to help. FOG OFF reflects that same posture — not a miracle cure, just the best tools we have, honestly applied.

"Doctor-Formulated" — What It Usually Means vs. Dr. Amarfei

Typical "Doctor-Formulated" Dr. Amarfei
Academic credentials only 30+ years treating actual patients
One specialty General Practice + Geriatric Medicine + Sports Medicine
Comfortable Western practice Trained in resource-scarce communist-era Romania
No athletic experience 20+ years with elite combat athletes (GLORY, WAKO-Pro)
No COVID experience Directed post-COVID recovery unit
Formula handed to them Formula built from clinical + athletic observation
Marketing-first approach Mechanism-first approach

"I've spent three decades watching patients struggle to think clearly — in post-communist hospitals with nothing, in modern French units with everything, and in COVID wards where no one knew what to do. I've spent twenty years watching fighters try to stay sharp through training camps that would break most people. FOG OFF is what I wish I could have handed all of them. Not a miracle. Just the right compounds, at the right doses, targeting the right mechanisms."

— Dr. Alexandru-Theodor Amarfei, M.D.

Credentials & Registry

Dr. Amarfei's credentials can be independently verified through the French national medical registry (RPPS — Répertoire Partagé des Professionnels de Santé), the official database of licensed healthcare professionals in France.

Medical Degree

Doctor of Medicine (M.D.)
Romania, completed prior to 1993

Postgraduate Training

7 years total:
General Practice (1993–96)
Geriatric Medicine (1997–2001)

Current Position

Senior Consultant, Geriatric Medicine
CH Lemire de Saint-Avold
7 Rue Lemire, 57501 Saint-Avold, France

French Medical Registry (RPPS)

RPPS: 10100852846
Official French national registry for licensed physicians

Former Combat Sports Physician

Trainer & Ringside Physician
Respect Gym, Bucharest (20+ years)
Local Kombat, SUPERKOMBAT events

Published Interviews

Medical commentary in European press
2020 COVID Interview →

Verify Credentials — Independent Medical Directories

Doctoome → MaBlouseBlanche → LeMedecin.fr →

These independent directories source their data from official RPPS/ADELI registration records.

Frequently Asked Questions

Who formulated FOG OFF brain fog supplement?

FOG OFF was formulated by Dr. Alexandru-Theodor Amarfei, M.D., a physician with over 30 years of clinical experience in cardiology and geriatric medicine, plus 20+ years working with elite combat athletes. He directed a post-COVID recovery unit in France treating patients with persistent brain fog and cognitive dysfunction.

What are Dr. Alexandru Amarfei's medical credentials?

Dr. Amarfei holds an M.D. from Romania and completed 7 years of postgraduate training: General Practice residency (1993–96) and Geriatric Medicine specialization (1997–2001). He currently serves as Senior Consultant in Geriatric Medicine at CH Lemire de Saint-Avold in France. His French medical registry number (RPPS) is 10100852846, which can be verified through official French medical directories including Doctoome, MaBlouseBlanche, and LeMedecin.fr.

What is Dr. Amarfei's experience treating brain fog?

Dr. Amarfei has treated brain fog across three distinct populations: (1) geriatric patients with age-related cognitive decline, (2) post-COVID patients with persistent mental dysfunction after recovering from the virus, and (3) elite combat athletes experiencing cognitive fatigue from intense training. He served as Chief of Service for a dedicated post-COVID recovery unit in 2020.

What is Dr. Amarfei's connection to combat sports?

Dr. Amarfei spent 20+ years working with Respect Gym in Bucharest, one of Eastern Europe's top kickboxing gyms. He served as both trainer and ringside medical support. Fighters he worked with include GLORY World Series competitors Andrei and Bogdan Stoica, and WAKO-Pro World Champion Ionuț "Pitbull" Atodiresei (92-7 professional record, Romanian Kickboxing Hall of Fame inductee).

Is Dr. Amarfei's medical license verifiable?

Yes. Dr. Amarfei is registered in the French national physician directory (RPPS — Répertoire Partagé des Professionnels de Santé) with number 10100852846. This can be verified through multiple independent medical directories that source data from official RPPS/ADELI records, including Doctoome, MaBlouseBlanche, and LeMedecin.fr.

How did Dr. Amarfei's experience inform the FOG OFF formula?

The formula reflects observations from three distinct clinical contexts: (1) geriatric medicine taught him about age-related cognitive mechanisms, (2) post-COVID treatment showed him what helps when conventional medicine has no answers, and (3) combat sports revealed what keeps the mind sharp under extreme physical and psychological stress. Key ingredients like Phosphatidylserine (cortisol management) and caffeine-free design (no crash) directly reflect these insights.

See What Dr. Amarfei Built

FOG OFF is a caffeine-free nootropic with fully disclosed ingredients at clinical doses. No proprietary blends. No mystery formulas. No miracle claims.

Dr. Alexandru-Theodor Amarfei, M.D. • Senior Consultant, Geriatric Medicine • CH Lemire de Saint-Avold • RPPS 10100852846

Verify: DoctoomeMaBlouseBlancheLeMedecin.fr

Blog posts

  • Medical illustration of the glymphatic system washing away toxins and brain fog during deep sleep, emphasizing the importance of a daily sleep hygiene checklist.

    Neurological Sleep Protocol for Brain Fog and Peak Cognitive Performance

    A brain‑first sleep protocol for people who wake up foggy even after 8 hours in bed. 📅 Updated: January 2026 ⏱️ 9 min read ✅ Medically Reviewed by Dr. Alexandru Amarfei, M.D. Fixing your sleep architecture—side‑sleeping, a 10‑hour caffeine cutoff,...

  • Minimalist illustration of brain fog clearing, showing a mind transitioning from cloudy to clear.

    54 ways to get rid of brain fog

    Evidence-tiered strategies from clinical research AND patient communities. No wellness woo. Just biology and honest answers. Medically Reviewed By Dr. Alexandru-Theodor Amarfei, M.D. Last Updated February 2, 2026 Reading Time 24 minutes Medical Disclaimer: This content is for informational purposes...

  • Brain Cloudiness vs. Fog: Is There a Difference?

    Brain Cloudiness vs. Brain Fog: Is There a Difference?

    Written by Dr. Alexandru-Theodor Amarfei, M.D. Published June 15, 2024 Updated January 14, 2026 Reading Time 8 min read Medically Reviewed by Dr. Alexandru-Theodor Amarfei, M.D. Visual comparison of brain cloudiness (transient, metabolic) vs. brain fog (chronic, inflammatory) Table of...

  • Twisted bed sheets in moonlight representing a restless night and sleep-deprived brain fog.

    Constant Mental Fatigue: Why You're Tired But Not Sleepy

    Constant mental fatigue without sleepiness recovers through cognitive rest, not more sleep. Switch tasks to engage different brain regions, reduce your daily decision load, address underlying inflammation through anti-inflammatory nutrition, and restore depleted neurotransmitters with targeted amino acids and B-vitamins....

  • Conceptual medical art showing memory loss and synaptic fading in the human brain.

    Understanding Brain Fog-Related Memory Loss

    Is brain fog memory loss permanent? In most cases, no. Brain fog memory loss is typically reversible because it stems from neuroinflammation disrupting memory encoding—not structural brain damage. Research published in Neurological Sciences (2024) confirms that once the underlying cause...

  • Cinematic photography of a person floating in zero gravity with suspended objects, symbolizing the feeling of dissociation and being spaced out.

    Feeling Spaced Out and Disconnected: The Neurological Basis

        Everything feels wrong. You're looking at your hands but they don't feel like yours. There's a glass wall between you and the world. You're watching life happen instead of living it. Here's what's actually happening: This is called...

  • Conceptual art of a loading symbol over a mouth, representing verbal lag and lethologica.

    Trouble Finding Words? Here's How to Tell If It's Serious

    What To Do If words come back eventually & symptoms fluctuate → Likely brain fog. Often reversible with sleep optimization, stress reduction, and targeted supplements like phosphatidylserine and Huperzine A. If onset was sudden with weakness/numbness → Could be stroke...

  • memory loss and brain fog

    Brain fog memory loss

    Dr. Alexandru-Theodor Amarfei, M.D. January 15, 2025 10 min read Is brain fog memory loss permanent? In most cases, no. Brain fog memory loss is typically reversible because it stems from neuroinflammation disrupting memory encoding—not structural brain damage. Research shows...

  • Is Brain Fog Real? Yes — Here’s What Science Says

    Is Brain Fog a Real Medical Diagnosis? ICD-10 Codes, Root Causes, and Expert Guide

    ByDr. Alexandru-Theodor Amarfei, M.D.Coordinator, Geriatric Medicine – CHIC Unisanté, France Last Updated:January 31, 2026 Disclosure This content is for informational purposes only and does not constitute medical advice. Consult a physician. Brain fog is not a standalone medical diagnosis but...

  • Brain Fog Symptoms You Can’t Ignore: A Checklist

    Brain Fog Symptoms You Can't Ignore: A Checklist

    Quick Answer: Brain fog is treated by addressing the underlying cause (neuroinflammation, hormonal changes, or chronic illness) through targeted supplements like Phosphatidylserine, Benfotiamine, and Alpha-Lipoic Acid, combined with lifestyle interventions including sleep optimization, anti-inflammatory diet, and cognitive pacing strategies. Brain...

  • brain fog symptoms

    What Does Brain Fog Feel Like?

    Medically Reviewed By Dr. Alex amarfei , MD  Board Certified Updated January 2026 Read Time 12 min Brain fog feels like a thick mental haze that makes thinking slow and effortful. People describe it as trying to think through cotton...