Selectors of the right wine
Sommeliers are wine experts who make wine recommendations in gourmet restaurants. Some sommeliers have expanded their repertoire to include beer, whiskey, coffee and cheese.
Today's programme is all about water – in various forms. Do it like the Japanese and relax in Hot Springs – daily, if possible. A cool experience: Swimming in one of Germany's many lakes. Can a simple glass of water be as complex as a glass of wine ? We meet a water sommelier in Los Angeles.
Spain might be more traditionally associated with wine and sherry producing than beer. But now craft beer is booming. And that's good news for one tiny region that grows 99-percent of Spain’s hops - a key ingredient in beer. Reporter Lauren Frayer takes us there.