Food & Portions
When I look at how people actually eat across a day, protein tends to follow the same shape: very little at breakfast, a bit at lunch, and most of it at dinner. The total may be perfectly reasonable. The distribution is doing you no favours.
General guidance for healthy adults places protein needs somewhere in the region of 0.8 grams per kilogram of body weight as a baseline, with broad professional agreement that many adults — particularly those who are older or physically active — do better somewhat above that. Most conversations about protein stop at that number.
What gets far less attention is that the body does not bank it overnight. Protein you ate at eight in the evening does nothing for how you feel at eleven the next morning. That is most of the problem, and it is a distribution problem rather than a total one.
Protein you ate at eight in the evening does nothing for how you feel at eleven the next morning. That is most of the problem.
Where the gap usually sits
Breakfast, almost every time. Toast, cereal, fruit, coffee — a perfectly pleasant meal in other respects, but often carrying very little protein at all. Which is frequently why mid-morning feels the way it does, and why lunch gets decided by hunger rather than by you.
Lunch is the second gap. It tends to be whatever was quickest, eaten at a desk, built around bread or a snack rather than around anything substantial. Then dinner arrives carrying the whole day's load, at the point where it can do the least for your energy and the least for your appetite.
Fixing it without a special shopping trip
- Anchor breakfast. Eggs, Greek yoghurt, cottage cheese, tofu, milk in the oats, or peanut butter on the toast rather than jam alone. It does not have to be a different breakfast — usually it just needs one thing added.
- Give lunch a centre. Build it around something substantial: tinned fish, leftover chicken, beans, lentils, eggs. Bread and salad are welcome; they are simply not the middle of the meal.
- Borrow from the evening. If dinner is where all of it lives, cook a little extra and let tonight's leftovers become tomorrow's lunch. Same food, better timing, no additional effort.
Worth naming the trap here, too: none of this is an argument for eating less at dinner. Moving protein forward works because the morning gains something, not because the evening loses it. If breakfast improves and dinner stays exactly as it is, the change has done its job.
What “enough” looks like on a plate
You do not need scales for this. A portion roughly the size of your palm at each of your main meals is a serviceable starting point, and it travels with you — it works in a canteen and at somebody else's dinner table. Plant sources count fully here: beans, lentils, tofu, and dairy or eggs if you eat them.
Move some of the evening's protein forward into the morning and most people find the afternoon simply gets easier. The same food, in a different order, doing considerably more work.
General nutrition information, not individual medical or dietary advice. If you have a medical condition, are pregnant, or take medication that interacts with diet, talk to your own clinician or dietitian before making changes.
KaTrina Samuels-Garrison, RD
Registered Dietitian, speaker and educator. Over a decade in clinical practice, now translating nutrition science for people who don’t speak in grams and macros. More about KaTrina.
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