NUTRIVIOUS
THE PHYSIOLOGICAL DECISION ENGINE
Your body can do more than you are getting out of it. Nutrivious shows you how much more.
Every choice you make — what you eat, when you sleep, one more set, a night out — changes where you end up on the day that matters. Nutrivious calculates the price of each choice before you make it, and the best path from here.
Your sport
Move up and down to pick a path — red is what that choice costs. Move sideways to look around. Illustrative.
Interactive 3D illustration: possible performance paths from today to the day that matters. The best path is white. Moving the pointer up and down picks another path and shows, in red, the gap to the best path on the day.
Every choice has a price.
You just never saw it.
One engine.
Every decision.
From one more rep to a world record — the same question at every scale: what is the best trajectory from here?
Physiology,
simulated.
A model of how your body responds — to food, training, sleep, travel — calibrated to you. It works out what no sensor can measure.
It learns why it was wrong
When reality differs from the prediction, it works out why — and corrects itself.
Sharper every day
Every session and every new measurement tightens the next prediction. Always a range — never false precision.
Illustrative · white = prediction · grey = reality · red = the gap
Animation of the loop: measure, predict, decide, learn. The gap between prediction and reality shrinks with each cycle.
Sharper with use.
It works with the watch and sensors you already wear. The intelligence is in the engine — and it learns your body with every decision.
Illustrative · the band is how unsure the engine is about you
Sees what you haven’t tried
It prices options you have never tried. Apps that only look for patterns know only what has already happened.
Knows you, not the average
After a few months it knows how you respond. That calibration is yours — it does not start from zero again.
Every decision counts
Recommended, done, what happened. Each cycle makes the next recommendation better.
Built for athletes with a dated goal — a race, a fight, a match, a selection.
The first 250 will shape it.
Be one of them.
Founding athletes.
250 founding places. The pilot starts on 10 February 2027.
Founding waitlist
€0
Nothing to pay today. Join the list and you are first in line when places open. A place will be held with a refundable €49 deposit — deducted from your first year if you continue.
- Free to join — no card needed
- You choose later whether to hold a place
- No health data collected
Built in Porto.
Founding waitlist
You are on the list.
We will write to you before the pilot starts on 10 February 2027. Nothing has been charged.
Join the list
Free. Ten seconds. No card.
Hold your place
Before the pilot you can hold it with a refundable €49. Optional.
The pilot starts
10 Feb 2027. We test the engine with you, on real athletes — and you help shape it.
Has it been tested on athletes?
Not yet — that is what the pilot is for. The engine has been tested against published physiology research; the pilot tests it on real athletes, with you.
What do I get, and what will it cost?
Joining the list is free. Founding athletes get early access, recommendations built around their own data, and a direct line to the founder. The annual price is shown before the pilot starts and you decide then, with no obligation.
Is this medical advice?
No. Nutrivious supports your decisions with calculated ranges. It does not diagnose, treat or prescribe, and it does not replace your doctor or coach.
How will the €49 deposit work?
It is not open yet, and it will be optional. The plan: refundable at any time before the pilot starts, deducted from your first year if you continue, and refunded automatically if the pilot has not started by 10 February 2027. The final terms are published before anything is charged.
Do you need my health data?
Not to join. When the pilot starts we explain exactly what we use, and ask for your explicit consent first.
Who can join?
Athletes with a dated goal — a race, a fight, a match, a selection. Under-18s need the consent of a parent or guardian. Programmes for professional athletes and teams are handled in direct conversation.
Nutrivious is a decision-support tool for performance. It is not a medical device and gives no diagnosis or medical advice. Illustrations on this page are examples of how the engine thinks, not results on real athletes.
Nutrivious · 2026 · Porto