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Health See other Health Articles Title: Dehydration has same impact on road safety as drink-driving rt... A new study has found that drivers who are dehydrated can be as dangerous as those who are drunk or on drugs. Participants made twice as many mistakes as those who were hydrated. The study which was led by Professor Ron Maughan, from Loughborough University and was published in the journal Physiology and Behavior, showed that drivers who drank only 25 ml of water an hour made more than twice the number of mistakes as drivers who had drunk enough water, The Telegraph reported. “We all deplore drink driving, but we don't usually think about the effects of other things that affect our driving skills, and one of those is not drinking and dehydration. There is no question that driving while incapable through drink or drugs increases the risk of accidents, but our findings highlight an unrecognized danger and suggest that drivers should be encouraged to make sure they are properly hydrated,” said Professor Maughan. The researchers carried out a number of tests using a driving simulator in a laboratory. Over two days each volunteer would spend one day in the simulator while hydrated – where they were provided with 200ml of water every hour – while the other day they would be dehydrated and given just 25ml. The driving tasks in the simulator included two hours of monotonous motorway driving, with bends, and simulated rubble strips as well as slow moving vehicles that had to be overtaken. When they were dehydrated the drivers would make far more mistakes, such as late braking, lane drifting, crossing rumble strips inadvertently. In total, drivers made 101 mistakes when they were dehydrated compared to 47 when they were normally hydrated. 68 percent of all vehicle crashes in the UK are due to driver error, so dehydration can be a major cause of accidents. As well as producing symptoms of headache and fatigue it can also result in lack of the ability to concentrate as well as loss of alertness and short term memory. Post Comment Private Reply Ignore Thread Top • Page Up • Full Thread • Page Down • Bottom/Latest
#1. To: Tatarewicz (#0)
I wonder how many accidents people that hit their brakes abruptly and slow down to 15 mph below the speed limit at the sight of a radar unit, or the perception of one, cause.
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