12 Oct 2022 --- Researchers in Switzerland are developing an artificial intelligence (AI) and algorithm-powered app to calculate the true nutritional value of meals made in the style of the Mediterranean diet (MD). According to the study, the inability of most apps to correctly calculate the nutritional value of the MD is a main reason for consumers ultimately rejecting calorie intake and meal-tracking apps. This new app could make it easier for people to adhere to MD guidelines, the researchers indicate.