Dehydration can reduce a person’s level of concentration and alertness to the surrounding conditions, including when on super busy crowded streets. This is evidenced by a study involving 12 young adult men, all of whom were tested in a driving simulator. Researchers then divided participants into two conditions: driving a car in good hydration (meaning the body has enough fluids) and when it is dehydrated (lack of fluids). In the meantime, you might also need to take the DOT physical examination so you will know whether it’s safe for you to drive by yourself or not Southside Jacksonville Chiropractor.
Simulations carried out include driving straight on two lines, on the bend, shoulder of the road, and also required to overtake slow vehicles. In the simulation session the first condition (good body hydration), participants were given to drink 200 ml of water after one hour of driving. Meanwhile, at the time of simulation in a state of dehydration, participants were only given to drink as much as 25 ml of water after one hour of driving.
As a result, the risk of traffic accidents almost doubled when driving with a dehydrated body. The level of driving errors also increases with time and peaked in the last 30 minutes.
When you are dehydrated, the blood thickens because of the lack of salt and sugar in the body. This makes the heart have to work harder to keep oxygen and nutrients moving throughout the circulatory system. Lack of oxygenated blood can make you sleepy and tired quickly.
Dehydration can also make you very confused and have a reflex response that makes it difficult to quickly take emergency decisions on the streets. For example, when a vehicle suddenly cuts a path, the brain will process this change more slowly before deciding what you have to do: swerve the steering wheel, horn, or brake. Without realizing this, this will make the driver around look shocked and it is very possible that a fatal accident will occur.