+ Add → Nutrition.
What it asks for
Four figures for the day: calories, protein, fat and carbohydrate.
Not a meal-by-meal food diary. A running total for the day, which you can add to
as you go.
How it works
Each macro has its value shown in front of its input field. Type an amount and
it adds to what is there rather than replacing it — so logging as you go
through the day works naturally.
Tap a value you have already recorded to edit or delete it.
Energy is worked out from the macros (protein 4, fat 9, carbs 4 kcal per gram)
and shown in kcal or kJ. Override it only if your food tracker reports something
different.
Where the numbers come from
Wherever you like. A packet, a food-tracking app, a rough estimate.
Rough is fine. We are not auditing your diet. A reasonable estimate logged
most days is far more useful than precise figures logged twice and then
abandoned.
Why this one matters more than the others
Nutrition is what turns Calories Goal from a
population estimate into something personal.
The first describes a statistical average. The third is about you. Getting there
takes a few weeks of logging, and it is the clearest example in the app of
effort in, value out.
First and last meal
Nutrition entries also set the edges of your eating
window, which drives the fasting screen and the markers laid
over your glucose trace.
If you log nothing else, logging when you first and last ate still gives you
that.
If you stop
Nothing breaks. Calories Goal falls back to the population estimate, and the
macro cards go empty. You can start again whenever.