The legal limit of Blood Alcohol Concentration (BAC) for drivers at the age of 21 or older is .08 percent. For drivers under the age of 21, the legal limit of BAC is .01 percent. But this does not mean that it is safe to drive when your BAC is .08 percent or even .01 percent. Any amount of of BAC is a risk to drive. Studies show that states or countries with lower BAC limit has far less alcohol related accidents. If you go over the legal limit of BAC, you would get fined large amounts of money to jail time, depending how high the BAC is. Making the BAC limit lower might just prevent the accidents that killed hundreds of innocent people.
Drinking alcohol has effect on the brain. First, it will fill cozy, warm and relaxing feeling. Then into judgment impairment, little use of slurred speech, and reason and caution are impaired. After that, there will be increase impairment of judgment, then to slow reflection, and more use of slurred speech. Next memory and comprehension are abnormally functioning, then blurred vision, to vomiting and instability to stand. Finally, if more alcohol are consumed, result unconsciousness, coma and to even death. So not drinking at all would be the best solution as it will be good for your health and not taking any risk of having a fatal accident.
But, for people who have to have a drink, people who can't live