Taste is a mysterious sense that can provide us with pleasure or give us the sensation of irreversible disgust. It’s the most faithful ally of our evolution enabling us to differentiate between sweetness, saltiness, acidity, bitterness and a number of other tastes. At birth, 10,000 taste buds indicate to us what our bodies need. How does our tongue and our brain function when they detect the tasty molecules of certain foods ? Why do taste and smell need one another? We’re off on a savory international journey to discover the most intimate of our five senses, the sense that is synonymous with sharing and conviviality.