Washington DC, May 21 -- Consuming large amounts of junk food early in life may cause lasting changes in the brain, even if a person later adopts a healthier diet. Scientists discovered that diets high in fat and sugar altered eating habits and affected brain regions responsible for controlling appetite.

However, some beneficial gut bacteria and prebiotic fibres showed potential in reversing part of these effects. According to a new study from University College Cork (UCC), Children who regularly eat high-fat, high-sugar foods may experience lasting changes in the brain that continue long after their diets improve.

Researchers also found that beneficial gut bacteria and prebiotic fibres could help reduce some of these long-term effects ...