It is guaranteed to raise a cheer among those who enjoy a tipple: moderate drinkers are better hinkers than teetotallers or those who overindulge, says a report in the Guardian. Research by the Australian National University in Canberra suggests drinking in moderation boost your brainpower. But none at all, or too much, can make you a dullard. A study of 7,000 people in their early 20s, 40s and 60s found that those who drank within safe limits had better verbal skills, memory and speed of thinking than those at the extremes of the drinking spectrum. The safe consumption level was...