Knowra Ultra-processed food Ultra-processed food Ultra-processed food is an industrial formulation made largely from processed ingredients and additives, often assembled with ingredients uncommon in home cooking.
NOVA food classification : A framework that classifies foods by the nature, extent, and purpose of processing. Its fourth group defines ultra-processed foods by industrial formulation and processing.
Sugar-sweetened beverage : A beverage containing added caloric sweeteners, such as soda or sweetened fruit drinks. Many are ultra-processed formulations, though the categories are not identical.
Ultra-processed food and health : The study of associations between ultra-processed food consumption and health outcomes. This research tests whether intake is linked to disease, beyond specific nutrient effects.
Minimally processed food : Food altered mainly by cleaning, cutting, chilling, drying, or other preservation steps without substantial formulation. It sits near the opposite end of the NOVA processing spectrum.
Food processing : Methods that transform raw ingredients into food products or preserve them for later use. Ultra-processing is one end of a broad continuum of food transformation.
Instant noodles : Pre-cooked, dried noodles sold for rapid preparation, often with seasoning packets. Their industrial processing and flavor packets make them a familiar example of the category.
Randomized controlled trial : An experiment that assigns participants to interventions by chance to compare their effects. A controlled feeding trial found higher calorie intake on an ultra-processed diet than an unprocessed diet.
Processed food : Food made by adding ingredients such as salt, sugar, or oil to minimally processed foods. NOVA distinguishes these simpler products from industrial formulations in its fourth group.
Food additives : Substances added to food to perform technological functions such as preservation, coloring, or flavoring. Many formulations use additives to shape taste, texture, appearance, or shelf life.
Packaged snack food : A ready-to-eat food sold in a package, often designed for convenience between meals. Many packaged snacks fit the category, though packaging alone does not establish it.
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