It is not necessary to live with anxiety. There are several options available to anyone suffering from anxiety. A number of other factors can also act as causes for anxiety that include genetic, biologic and medical. A number of studies have indicated that at least in 50% of those experiencing anxiety, have a close relative who has an anxiety disorder. Among the biologic causes, variations in certain brain chemicals like serotonin, norepinephrine, and GABA are being investigated as having a link with anxiety.
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