A new report has concluded that ultra-processed foods are a driving force behind the obesity epidemic as well as a major cause of chronic conditions. The findings, published in the journal Nature Reviews Endocrinology Trusted Source, were a summary by scientists of existing research on the potential connection between obesity and the advent of ultra-processed foods. The researchers reported that there is strong evidence that ultra-processed foods promote overeating and increase the risk of obesity. They said the additives and preservatives in ultra-processed foods such as chips, pre-cooked meals, and cookies can cause excessive energy intake, disrupt the digestive system, and affect the brain’s ability to tell a person they have had enough to eat. They add that ultra-processed foods can alter the way the body absorbs food as well as the gut microbiota’s composition and function. The researchers urged government leaders to take action to improve the food environment by enacting measures such as package labeling and marketing restrictions.