Caution, this drink damaging your ears

Daily consumption of caffeine blocks the ear recovery from temporary damage that could have occurred after a night spent listening to music at high volume. According to a Canadian study shows that ears usually take 72 hours to recover from the loud noise and by McGill University researchers, this recovery may be hampered by coffee and even can do irreparable damage suffered.

"Our research shows that exposure to loud noise, coupled with daily caffeine consumption has a negative impact on the recovery of hearing,

"When the ear is exposed to loud noise may suffer a temporary reduction hearing. This disorder, usually adjusted for 72 hours, but if not regulated, permanent damage can be done, "says Zaëaëi, who did his observation on animals.

The recommended maximum caffeine is 3 mg / kg per day, but many drinks cans far exceed this rate, contain 200mg / kg