Does Irish whiskey contain corn?

No. No wheat is used in the production of Jameson.

Yes. That's why it's called corn bran.

Whiskey. Refers to a broad category of alcoholic beverages that are distilled from fermented grain mash and aged in wooden casks (generally oak). Different grains are used for different varieties,...

yes

Not according to every nutrition search engine I've ever used. Pretty much pure alcohol and water plus trace quantities of tannins etc., that give the taste. So why does it have that fabulous sweet...