Evidence review · from the 250-topic plan
Grocery list, rebuilt: restocking a kitchen for a smaller, smarter appetite
A GLP-1 rewrites your grocery math overnight: portions shrink, protein becomes the non-negotiable floor (1.2–1.6 g/kg), certain aisles lose their pull, and spoilage becomes the new budget leak. The rebuilt cart, in five departments: protein anchors in small-portion formats (eggs, Greek yogurt and skyr, cottage cheese, canned fish, rotisserie chicken, tofu, frozen shrimp and fish portions, protein powder as insurance); the nausea-week shelf pre-stocked from the protocol (crackers, rice, bananas, broth, ginger and peppermint teas); fiber infrastructure for the constipation side of the ledger (berries, oats, chia, beans in half-cans, psyllium); hydration hardware (the bottle you'll actually carry, electrolyte options for rough weeks); and portion-honest formats — smaller everything, frozen-and-divided everything — because the family-size economy pack is now a compost subscription. The full walk, the waste-math fix, and the honest budget note — below.
The protein anchors — every meal starts here
When appetite shrinks, protein must be the first thing eaten, not the thing that fits after — the muscle file's whole thesis compressed to shopping. The cart's workhorses, chosen for small-portion density and zero-effort preparation: eggs (the six-gram unit that scales down perfectly); Greek yogurt, skyr, cottage cheese (15–20 g per small tub, no cooking); canned tuna, salmon, sardines (shelf-stable 20-gram deposits); rotisserie chicken (the week's pre-cooked anchor, portioned into containers on day one); tofu and tempeh for the plant lane; frozen individually-portioned fish and shrimp (cook exactly one serving, waste zero); and a protein powder you tolerate — not as a meal philosophy, as insurance for the days the ledger wins. The math to carry down the aisle: at 1.2–1.6 g/kg, most adults need 80–120 g daily, which a suppressed appetite only reaches if every eating occasion leads with it.
The nausea-week shelf — stocked before you need it
Escalation weeks arrive on a schedule, so the shelf should too: plain crackers, white rice, bananas, applesauce, plain toast bread (the bland brigade); broths and clear soups (calories plus fluids plus salt when solids lose appeal); ginger in tea, chew, or candy form and peppermint tea (the protocol's gentle allies); cold options — smoothie fruit, yogurt, popsicles — because cold foods carry less aroma and aroma is nausea's trigger-finger. The move is buying this shelf during a good week: the worst time to shop for rough-day food is a rough day, and the shelf's mere existence converts “can't eat anything” into “can eat these six things.”
Fiber and fluids — the other half of the ledger
Constipation's counter-cart: berries (fiber-dense, portion-friendly, freezer-stable), oats and chia (breakfast infrastructure that carries protein add-ins), beans and lentils (buy small cans now — the half-can is the honest serving), vegetables you'll actually eat pre-cut or frozen (friction kills fiber intake faster than preference does), and psyllium as the pantry's quiet regulator. Hydration hardware matters more than it sounds: appetite suppression suppresses thirst cues too, the protocol leans on fluids, and the bottle that lives on your desk beats the gallon jug that lives in theory. Electrolyte packets earn shelf space for titration weeks and travel.
The format revolution — small, frozen, divided
The deepest change isn't what — it's what size. The moves: frozen over fresh for anything you won't finish fast (vegetables, fruit, fish — nutrition parity, spoilage zero); single-portion and half-size packaging even at worse unit prices (the per-unit “savings” on family packs is negative once a third spoils); day-one portioning — the rotisserie chicken and the berry box get divided into containers immediately, converting good intentions into grab-able units; and the leftover-first rule — smaller appetites make every dinner a two-meal event, so containers and a visible leftover shelf are now kitchen infrastructure, with restaurant leftovers (the dining file) joining the rotation.
Waste math, and the honest budget note
Two honest lines. Waste is the new leak: the average suppressed appetite meets the average shopping habit and composts the difference — the fixes above (frozen, small, divided) exist because the leak is behavioral, not moral. The offset is real but partial: most households see grocery and restaurant spending fall meaningfully on therapy — smaller portions, quieter snacking, less impulse — and it's honest to count that against the $119–$139 audited therapy cost; it's dishonest to claim it nets to free, so this site won't. What the rebuilt cart actually buys: the protein floor defended, the rough weeks pre-solved, the waste leak plugged — food working with the therapy instead of around it. Therapy the cart supports ↗
FAQ
What should I buy at the grocery store on a GLP-1?
Protein anchors in small formats (eggs, Greek yogurt, canned fish, rotisserie chicken, tofu), a pre-stocked bland shelf for titration weeks, fiber infrastructure, hydration hardware, and frozen/divided formats that match a smaller appetite.
How much protein should I aim for?
1.2–1.6 g/kg daily — typically 80–120 g — reached by leading every eating occasion with protein rather than fitting it in after.
Why am I wasting so much food on GLP-1 therapy?
Old shopping habits meeting a new appetite — switch to frozen, single-portion, and day-one-divided formats; the family pack's per-unit savings turn negative once a third spoils.
Do groceries get cheaper on a GLP-1?
Usually meaningfully — smaller portions and quieter snacking — a real partial offset against therapy cost, though never a full one.
Sources
- Protein-intake framework (1.2–1.6 g/kg) from the muscle-preservation file.
- Nausea-protocol food strategies; ledger-informed fiber planning.
- Companion files: dining out, travel, titration schedule.