The data — starting with one person
Carb fasting's results begin with one person: over a year, the founder tracked himself with a continuous glucose monitor and a metabolic breath analyzer and recorded 21 lb of scale weight lost — 23 lb of fat with 2 lb of muscle gained. That's an anecdote, not a trial. It's a single person's result, individual results vary, and a member-cohort log is coming.
Every honest data story has to start somewhere. Ours starts with one person: the founder of carb fasting, who tracked his own year on the protocol and is showing you exactly what he found — anecdote and all.
One person, one year, measured
Over roughly a year of carb fasting, the founder didn’t just step on a scale. He wore a continuous glucose monitor to watch how his blood sugar actually responded, and used a metabolic breath analyzer to see which fuel his body was burning hour to hour. The headline numbers from that year:
| What he tracked | Result |
|---|---|
| Scale weight | 21 lb lost |
| Body fat | 23 lb lost |
| Muscle | 2 lb gained |
| Tools used | Continuous glucose monitor + metabolic breath analyzer |
| Sample size | One person (n=1) |
The fat-and-muscle split is why he tracked composition instead of just weight: the scale moved 21 pounds, but underneath it he lost more fat than that and added a little muscle. That’s the kind of change you only see when you measure.
This is not a typical or expected result. It’s one motivated person’s outcome over a full year — most people should not expect a change of this size, and many will see less. Treat it as a single data point, not a forecast for you.
Why we’re calling this an anecdote
Here’s the part most programs skip. This is one person’s result. It is an anecdote — n=1 — not a clinical trial, not a cohort, not proof. One motivated founder, tracking himself for a year, is about the weakest form of evidence there is, no matter how clean the numbers look. Individual results vary, and yours will too.
We say that plainly on purpose. It would be easy to turn “23 pounds of fat, 2 pounds of muscle, measured with a breath analyzer” into a marketing promise. We’d rather you trust the next number we show you — so we’re telling you exactly how much weight this first one can carry. It’s the mechanism, observed in one real body, and nothing more.
What’s coming
A member-cohort data log is in progress. As more people run the protocol and agree to share their tracking, we’ll publish real numbers — the boring middle and the people it didn’t work for, not just the best stories. We don’t have those cohort figures yet, so we’re not going to invent them. When we have honest data from more than one person, it goes here.
This page is education, not medical advice, and one person’s anecdote is not a prediction for you. Talk to your own clinician before changing how you eat — especially if you take medication or manage a health condition.
For how we grade the published research behind all this, see the evidence. For the mechanism these numbers are testing — metabolic flexibility and the fat switch — read the science.
Frequently asked questions
- Is this self-experiment proof that carb fasting works?
- No — and we won't pretend it is. It's an n=1 anecdote: one motivated person tracking himself for a year. It's consistent with the mechanism, but a single result can't be generalized, and individual results vary. We'd rather show you our honest starting point than dress an anecdote up as a study.
- How was the fat-vs-muscle change measured?
- The founder used a continuous glucose monitor to watch blood-sugar response and a metabolic breath analyzer to track which fuel his body was burning, alongside scale weight and body-composition tracking. The result he logged was 21 lb of scale weight lost — 23 lb of fat with 2 lb of muscle gained. Those are his numbers, from his year.
- Do you have data from more than one person?
- Not yet, and we won't invent it. A member-cohort data log is in progress, and when we have real numbers from people running the protocol, we'll publish them here — the honest ones, not the cherry-picked ones.