People who struggle with portion control are usually not weak-willed. They are under-fed in the nutrients that create fullness.
What satiety actually needs
- Protein at every meal, roughly a palm-sized portion
- Fibre alongside it
- Enough total food earlier in the day
Evidence
Higher-protein diets reliably reduce spontaneous calorie intake in controlled feeding studies.
Eat enough of the right things and the rest gets easier.
This article is educational and not medical advice. It isn’t a diagnosis or a treatment plan — talk to a qualified clinician before changing what you take.