1. You had a dessert or a sweet drink before drinking dry red wine. For example, if you drink dry red wine and drink sweet drinks such as Sprite within 2 hours after drinking dry red wine, you will feel that dry red wine is bitter. This is because sweetness will bring you a strong taste memory, which will not last for a while. Drink dry red again, and it will be bitter if the sweetness is low.

Everyone's taste cells are different. What you think is very sweet may not be so sweet to friends who love sweets. or vice versa, Dallas to the auditorium You are sensitive to bitterness, and the dry red bite becomes bitter in your mouth. So the definition of sweetness and bitterness varies from person to person. Maybe a glass of wine has all the ups and downs, but for some people, there is almost no such bitterness. But some people's taste buds are more sensitive to bitterness and less sensitive to sweetness, so they think dry red wine has bitterness.