human
I've heard that the more expensive the wine, the better it is for you. Is this true?
assistant
It depends on what you mean by “expensive”. If you’re talking about price per unit of alcohol, then yes, generally speaking, higher-priced wines tend to be more healthful than lower-priced wines. However, if you’re talking about price per ounce of grape juice, then no, there is not a direct relationship between cost and quality. In fact, many cheap wines are made from very high-quality grapes!