See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Ultra-processed foods packed with dyes and synthetic chemicals are ...

Molecules in urine and blood can reveal how much of a person’s diet comes from ultra-processed foods, according to a study published in PLOS Medicine today. The paper suggests that these measurements ...

Eating ultra-processed foods could lead to an increased risk of being diagnosed with precancerous colorectal growths for women under 50, according to new research. A study, published Thursday in JAMA ...

How do young adults identify what what ultra-processed foods are in America, or across the world? Research looks at how we see healthy ...

What you're about to read might change the way you look at your grocery cart forever. Picture this: ordinary foods sitting on supermarket shelves across the country may be silently accelerating brain ...

From frozen pizza to lactose-free milk, food processing takes many forms. Here’s how to tell when it’s helping or hurting us. By Katie Navarra Bradley Published Oct 7, 2025 9:00 AM EDT Add Popular ...

Whole foods are foods that have not been processed or altered in any significant way from their natural state. They are foods in their most natural form, free from additives, preservatives, and ...

A new federal report found the majority of Americans get more than half of their daily calories from ultra-processed foods, with burgers and sandwiches, sweet bakery products, savory snacks, pizza and ...

Following the successful reduction of ultra-processed foods in schools, scientists and politicians hope to improve patient health with locally grown and freshly prepared meals ...