FOOD: In the group, there's been one Herb, but three of these?

Questions

Beer: Common ending for the names of German Doppelbocks??

Beer: Home country of Sam Miguel beer??

Beer: In many backward states, stronger beers must use this useless term instead.?

Beer: Standard unit of bitterness. Defined as 1 part per million isohumolone.?

Beer: Swiss beer bottled each year on December 6th and sold the following year.?