Jamie MacDonald

Jamie MacDonald

Nutrition

Ultra-Processed Foods: Why You Feel Worse Even When Calories Are “Fine”

The hidden link between food processing, energy crashes, and cravings

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JamieLivesWell
Feb 11, 2026
∙ Paid

A grocery store filled with lots of food

Ultra-Processed Foods: Why You Feel Worse Even When Calories Are “Fine”

If you’re eating a reasonable amount of food but still feel tired, hungry, bloated, or unsatisfied, the issue may not be calories.

It may be ultra-processed foods.

Modern nutrition often focuses on how much we eat. But how food is processed can matter just as much — sometimes more.

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