Food & Portions
Rice, potatoes, bread, oats and beans have fed most of the world for most of recorded history. It is worth being suspicious of any explanation that requires all of that to have been a mistake.
Carbohydrates are the body's most readily available energy source. They are also, in whole-food form, where a great deal of dietary fibre comes from — and fibre is the thing most people are genuinely short of.
What has changed over the past few decades is not the food group. It's the amount, and how quietly the amount grew.
Portion drift
A serving of rice is roughly half a cup cooked. Most plates hold considerably more, and almost nobody notices the moment it changed. Restaurant portions moved, plate sizes moved, packaging moved, and each shift was small enough to pass unremarked.
Nobody decided to eat three servings of pasta. The serving quietly became three.
A starting point that doesn't require cutting a food group
If you want somewhere to begin that has no rules to break:
- Put the carbohydrate on the plate last. Protein first, vegetables second, then the starch fills what's left. Same foods, different proportions, no negotiation with yourself required.
- Choose the version with fibre where it's easy. Whole grains, beans, potatoes with the skin on. Not because refined carbs are forbidden, but because the fibre does real work.
- Pair, don't isolate. Carbohydrate alongside protein and fat behaves differently, and keeps you satisfied longer, than the same carbohydrate on its own.
Why cutting them out tends to backfire
Removing an entire macronutrient usually produces quick early results — much of it water — followed by a plateau and a strong pull back toward the food you banned. The restriction itself becomes the thing you eventually rebel against.
An approach you can hold for a decade beats one you can hold for five weeks. That is not a compromise; it is the entire point.
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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