Brits spend up to five years hungover.
According to the Daily Mail:
'The average Brit will spend more than five years of their life with a hangover, according to new research.They will suffer the ill effects for a whole day - usually a Sunday - at least once-a-week between the ages of 21 and 38.
During that period, another 12 days-a-year will be spent retching, sweating and feeling lousy because of weddings, birthdays and office parties.
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The study does not provide any insight into where Britain stands relative to the rest of the world.