"Refined carbs" refers to carbohydrates that have gone through a process that removes some of their natural nutrients and fiber, leaving them more processed. This includes foods like white bread, pasta, and sugary snacks. Full definition
With one study featuring individuals who ate just 50 grams of refined carbs in the form of white bread. (roperpt.com)
In one study, children who ate snacks high in refined carbs before a soccer game reported more fatigue than children who ate a peanut butter - based snack (6). (healthline.com)
Everything is loaded with refined carbs and sugar to make food appealing, which is and will be a terrible drain on our resources if we don't change our eating habits. (greenkitchenstories.com)