Dr. allan, a psychologist, believes that women are more prone to depression because they experience fluctuations in estrogen levels, whereas men do not. dr. allan seems to favor a approach to understanding depression.

Dr. Allan seems to favor a medical approach to understanding depression. There are various approaches to the study and treatment of mental illness. Among these approaches is the medical approach, which considers mental illnesses as a chemical disorder which must be treated in a medical way by means of psychotropic medications. This approach is what most psychiatrists consider.

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