Bolian tonic water

Bolian tonic water is a soft drink made by the Bolians.

In 2372, Admiral James Leyton drank a bottle of tonic water and offered it to Captain Benjamin Sisko, who refused. Leyton commented it "calms the nerves". 

Bolian tonic water was served in Quark's on Deep Space 9. In 2374, Mexh Brixhta ordered a glass of tonic water, which Quark noticed calmed him.