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The Nova classification has been increasingly used to evaluate the relationship between the extent of food processing and health outcomes. Epidemiological studies have linked the consumption of ultra-processed foods with obesity, cardiovascular disease, hypertension, metabolic syndrome, depression, and various types of cancer. [23] [24]
Nova categorizes foods into four groups: [3] unprocessed or minimally processed foods, processed ingredients, processed foods, and ultra-processed foods. Nova is an open classification that refines its definitions gradually through scientific publications rather than through a central advisory board. [7]
The NOVA classification system sorts foods from unprocessed or minimally processed — whole foods such as fruits and vegetables — to ultraprocessed foods such as deli meat and sausage ...
Ultra-processed foods, which are commonly defined under a classification known as NOVA, contain additives and undergo significant alterations from their natural state. They tend to be energy-dense ...
What are ultra-processed foods? Foods are categorized by level of processing based on a classification system called the NOVA scale. Here’s a breakdown: Unprocessed and minimally processed foods ...
On the second point, he and his team developed the Nova classification, which is now used worldwide to measure the increasing consumption of ultra-processed foods. [ 1 ] [ 2 ] He is scientific editor-in-chief of the Brazilian public health journal Revista de Saúde Pública (as of November 2022) [ 3 ] and was co-editor of the journals Public ...
The most widely used food-classification system, known as NOVA, uses the latter interpretation. It defines an unprocessed food as one that comes directly from a plant or animal, like a fresh ...
By 2012, the team led by Monteiro and now including Cannon, in consultation with investigators in other countries, developed the thesis into what became known as the NOVA classification. [79] This divides all foods into four groups, according to the nature, extent and purpose of processing; unprocessed and minimally processed; processed ...