Physical Changes
Doctors at the Mayo Clinic report that, over time, the balance of gamma-aminobutyric acid (GABA) and glutamate become altered. GABA inhibits impulsive behavior and glutamate causes the nervous system to become excited. Dopamine levels are also increased by alcohol, which cause the pleasure-seeking behaviors. Genetic markers also can contribute to alcoholism, as the disease tends to run in families. Those with a genetic tendency toward alcoholism are more likely to become addicted once they start drinking. Drinking also can block certain stress hormones, which add to the likelihood of addiction for those who use alcohol to combat stress.
Psychological Boost
Many people use alcohol to be socially accepted into various groups. Mayo Clinic doctors report that people with low self-esteem often use alcohol to boost their confidence and fit in with their peers, which can lead to extended use and addiction. People with other mental disorders in addition to social phobias often turn to alcohol to self-medicate. Patients with depression, bipolar disorder and obsessive compulsive disorder commonly become addicted to alcohol after using the drug to decrease the intensity of their symptoms.
Excess
Addiction to alcohol is a process that evolves over time, often years. Drinking to excess for an extended period of time increases the likelihood of developing a dependence on the drug. Mayo Clinic doctors report that for men, 15 drinks or more a week can lead to a physical dependence, while women drinking 12 or more drinks per week are at risk for becoming alcoholics. Time frames vary between individuals and can be affected by heredity, the age when the drinking first began, environmental factors, such as drinking in the home, and other emotional and mental disorders.
Your approach to quitting alcohol is not going to be exactly the same as the next person. However, there are many things you can do to find yourself on the right path to a better life in the near future. Once you are alcohol free you can really begin to enjoy your life!
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