Author’s practical guidance
Eats a huge lunch and almost nothing at dinner, same day
Source named in the book: satiety and self-regulation of intake (Fisher)
Appetite in young children is not a fixed daily quota split evenly across meals — it swings, sometimes widely, from one meal to the next.
Say this now
“Big lunch today. Dinner's here if you want it.”
States the pattern without judgment.
“Your body knows what it needs today, even if it looks different from yesterday.”
Names the variability as normal instead of a problem to fix.
Do this
- Serve the planned meal regardless of how the last one went.
- Track intake across two or three days, not one.
- Keep portions modest and let seconds be requested.
- Avoid commenting on the size of any one meal, in either direction.
- Offer the same foods at dinner regardless of how lunch went.
Avoid this
- "You barely touched your dinner, you must be sick." — treats a normal swing as an alarm.
- Pushing extra bites at dinner to "make up for" a light one — overrides a signal that was working correctly.
- Skipping dessert as a consequence for a light dinner — punishes appetite itself.
If it repeats
If one meal a day is reliably skipped for weeks and overall growth or energy also seems off, that combination is worth mentioning at a checkup — a single light dinner on its own is not.
Why the book suggests this
Appetite in young children is not a fixed daily quota split evenly across meals — it swings, sometimes widely, from one meal to the next. Fisher's research on children's self-regulation of intake found that when adults let it, total intake across a few days tends to balance out on its own, even when any single meal looks uneven.
A huge lunch genuinely can mean a small appetite is showing up honestly at dinner — not defiance, not a smaller stomach that day, just the natural unevenness of a system still calibrating itself that does not yet run on a clock the way an adult's does.

From this collection
Same Words: At the Table
45 prepared situations in this family area.