Dr. Luca Varcasia, MD
Health is built on the basics, and it holds over time.
I'm a physician. For years I worked in everyday medicine: first in a primary-care reception centre, then in territorial emergency medicine, and finally as a family doctor in Sardinia. Thousands of consultations, real people, real problems.
In those consultations I kept seeing the same pattern. People rarely get sick overnight — the decline is gradual. A little more fatigue, a few extra pounds, lab results creeping the wrong way year after year. Almost always the cause isn't a disease, but daily habits — sleep, food, movement — that ten minutes in a clinic never leaves time to address.
I chose to deal with them before they become a diagnosis. Since September 2025 I've left clinical practice to focus on preventive medicine, longevity and metabolic health, through online consulting. An evidence-based approach, with no shortcuts and no fads.
Where this all comes from
At 16 I left for my first work camp in Nicaragua, in the Carazo, Jinotepe and Diriamba areas. In those years cheap glue and drugs were destroying whole generations of kids. With a group of university students we built a multi-sport ground. The idea was simple and a little crazy: give those kids something healthy to fill up on — sport — instead of the street. Not a band-aid, a tool. I went back the following year to build a small school, and again later for a larger one. I was 16 among twenty-somethings, and that's where I chose the values I practice medicine with today.
As a second-year medical student I went to Madagascar with a project from Campus Bio-Medico University of Rome, at St. Damien Hospital in Ambanja. We ran pediatric screening in the villages: children's respiratory function and nutritional status, and screening for sickle-cell anemia. I helped collect the data, which later fed into conference presentations and an international scientific publication on lung function and nutrition in Malagasy children. There I saw up close how much nutrition decides health. I never stopped studying it.
Health starts from the basics, and the basics belong to everyone. You don't need expensive treatments to start feeling better.
My path
- 2017 Medical Director of a primary reception centre for refugees. My first real experience of family medicine, in the field. That's where you learn to build health from the ground up, with whatever you have. The experience that shaped me the most.
- Emergency & pandemic Years in the territorial emergency service (118) and in the COVID ward of the Marino Hospital in Alghero during the pandemic.
- Until 2025 Family doctor in Sardinia. Patient list filled to capacity from the first year.
- Today Prevention, longevity and metabolic health, through online consulting.
What patients say
"Excellent doctor — thorough, empathetic. He knows how to listen and explains things very simply."
"Maximum empathy, warmth and professionalism. Clear in his explanations."Read the reviews on MioDottore →
How I work
I don't believe in crash diets or extreme protocols. I believe in the basics, done well and kept over time: how and when you eat, protein, sleep, movement.
It's what I explained to my patients in the clinic, and it's what you'll find in my emails and in the Metabolic Reset. No shortcuts, no fads. Only what makes sense from a medical standpoint.
Credentials
- Degree in Medicine and Surgery, University of Sassari (Italy)
- Postgraduate training in General Medicine
- Italy-licensed physician — registered with the Medical Board of Sassari, reg. no. 5876 (verifiable)
- International certification in Sports Nutrition (ISSN)
- Field health research in Madagascar (Campus Bio-Medico University of Rome): contributed to data collection for an international study on lung function and child nutrition
Why I created the Metabolic Reset
In the clinic I didn't have time to follow each person for thirty days. But the method that works is always the same, and I've put it down in writing so anyone can apply it — even without me.
If you want to know where to start, take the 4 Pillars Test. It's free, and it tells you your weak point.