Breshtanti ale was an intoxicating ale of a clear nature. It was strongly favored by Kor, who often drank it to excess.

In 2370 Quark complained to Odo that a drunken Kor was ruining his holosuite and Odo took the man to a holding cell. Koloth came to release him; however, when he saw Kor still quite drunk, he told Odo to keep him as he did not want to go into battle with one whose honor was washed away in breshtanti ale. (DS9: "Blood Oath")