Why do you feel thirsty after eating the sauce and noodles of Zhajiang noodles for a long time?

Because the sauce is salty and exceeds the concentration of salt in the human body, it needs water to dilute, and it will make you thirsty after eating noodles.

PS: At this time, you'd better drink plenty of water, otherwise your body will change from sugar to fat to decompose water for replenishment. In fact, thirst after a big meal is the same. In short, drink water when you are thirsty!