(Global food shortages will put an extra 25p on the price of a loaf of bread. The household food bill for the average family in the UK will shoot up; a family spending £500 a month on food six years ago could now have to find as much as £800 – an extra £3,600 a year. The UK's annual food bill will rise by £19.6 billion.
http://www.afactaday.co.uk/2013/01/interesting-fact-waste_12.html.)