For the patient
A reason to come back tomorrow
Fuel use shifts within days. A patient sees the programme working long before the next appointment, which is when most of them decide whether to keep going.
That morning’s reading sets the day’s protein, carbohydrate, fat and fibre in grams — not a printout handed over at the last visit.
Daily streaks, completion rate, and a number that responds to what they did yesterday. The behaviour is what survives after the drug stops.



