BioHack Track: Peptide & GLP-1

SCAN A BARCODE — OR THE LABEL ITSELF Tap + and choose Scan Food, or use the scan button on any meal. • Barcode — the product code is looked up in a public food database. • Nutrition label — the panel is read on your device by the camera. Either way you land on the same screen with every figure editable before anything is saved. Anything the reader could not make out arrives blank rather than zero, so a gap is visible instead of quietly counting as none. What leaves your phone: a barcode lookup sends the product code and nothing else — no meal, no photo, no account, nothing about you. A label scan sends nothing at all. A code off a packet is a fact about a product on a shelf, not about the person holding it. No database has everything, so "Type it in instead" is on screen at all times rather than appearing only after a failure. SCANNED ONCE, YOURS FOR GOOD The first time you scan or type a product it is saved — offline, in your backup, and in its own CSV export. That is deliberate. You may never have that packet in your hand again, and a product that had to be looked up a second time would be lost the day you throw the box away. The figures stay as they were when you logged them, so a meal you logged last year keeps its numbers even if somebody edits that product in the public database next week. A figure you corrected by hand is never overwritten by a later scan. You were holding the carton. The database was not. HOW THE LAST DOSE HELD When you log a dose you can say how the last one held — strong, fading, or worn off. Answering is optional and skipping it is normal. Once there is enough of it, your protocol's screen says in one sentence when it tends to fade, and over how many cycles — because "day 5" from two cycles and from twenty are different statements and you cannot tell them apart without the number. Below three cycles it shows nothing at all rather than a confident answer drawn from two points. A dose you never answered for counts as a cycle but not as a fade: silence is unknown, not "it held fine". It reports what you logged. It does not suggest a dose, a split, or a change. PEN PRESETS Adding a vial: Fill from a branded pen puts in the strength and liquid for a Wegovy, Ozempic, Mounjaro or Zepbound pen as the carton states them — 20 presets across the four brands, every figure still editable, because compounded vials rarely match a carton. These are product facts, not dosing advice. A preset never fills in a starting dose or a ladder. ALSO • Scan Food and Log Meal both sit in the + menu now. • Meals and saved foods have their own CSV exports, and a meal carries how it was captured — scanned, read from a label, or typed — into your prescriber report, so a clinician can see where a number came from. • A restore no longer refuses a whole backup because one row inside it was unreadable: the rest is restored and the count of what could not be read is reported. • The Help Guide covers all of the above.