No, taking a cold drink and mint together will not cause death. There is no scientific evidence to suggest that consuming a cold drink and mint simultaneously would be lethal or harmful to your health in any way.
In fact, people often combine cold drinks and mint, such as having mint-flavored beverages or adding mint leaves to their drinks, especially during hot weather, to create a refreshing and pleasant taste.
It's essential to remember that the vast majority of food and beverage combinations, including cold drinks and mint, are safe for consumption. However, as with anything, moderation is key. Some individuals may have specific sensitivities or allergies to certain ingredients, but these are usually not life-threatening.
If you have concerns about your health or a particular combination of foods or beverages, it's always a good idea to consult with a medical professional or a qualified dietitian. They can provide personalized advice based on your specific health needs and circumstances.