Ripe mangoes in combination with grilled sun-dried salted fish is one of the most popular Khmer dishes served when the weather is heating up. That is because we consider mangoes and fish as cool food. According to Khmer traditional medicine, an offshoot of Indian ayurvedic, food is divided into two groups, warm and cool. Warm or cool in terms of the food’s internal characteristics, not its physical temperature. When we eat warm food, it has a heating effect on our bodies, while cool food adds a cooling effect. So, when the temperature is heating up, we eat cool food to cool us down.