I'm hesitant to join this discussion because I'm not a pharmacy student yet, but as a patient...
I see the role of the pharmacist as making sure that the drug prescribed to me by my physician is safe for me, dosed appropriately, and that I know how to use it. I think pharmacists are by far the experts on dosing, therapeutic equivalents and drug interactions and play a very important role.
If I want advice on alternative therapies, nutrition, exercise - I'll ask my doctor or the pharmacist. I don't want the pharmacist, when I come in to pick up my prescription, to start up a conversation about weight loss, my diet or whatever.
In my nonprofessional opinion, that's overstepping. Someone mentioned that doctors usually prescribe diet and exercise first. I can vouch for that personally. Or, if the patient has a long history of yo-yo dieting and noncompliance with diet and exercise regimens, drugs may be used earlier.
I just don't think it's the pharmacist's role to get in the middle of the doctor/patient relationship, unless safety is an issue (dosage, interactions, etc). Or unless the pharmacist has been asked. Maybe I'm wrong... I'm sure you'll tell me if you think so!
Also, I have a very serious problem with discussion about the overuse of anti-depressants. There is enough stigma against mental illness and mental disorders and I think this type of talk contributes to that stigma.
Someone's use of the analogy of eyeglasses is apt, I think. Would you tell someone with poor vision to just sit closer to the front of the room, refrain from driving at night, or whatever just so they could avoid getting corrective lenses? Of course not!
Chemical imbalances and poor vision are really not that different. Someone with poor vision has a structural or functional problem with their eye. Chemical imbalances in the brain are functional problems as well (with NT reuptake or whatever). People wear glasses in public all the time but people are afraid to admit that they take antidepressants. Why? The stigma! That needs to stop.
As someone said, millions of people need glasses. Millions of people have thyroid imbalances and need daily, lifetime thyroid hormone (every female over 25 in my family does). Or another example - millions of people take ibuprofen or acetaminophen multiple times weekly. Lots of people with back pain could probably do better if they lost some weight, stretched daily and
exercised more than once a year. Yet there is no stigma attached to buying Advil, and Tom Cruise isn't yelling at Matt Lauer about overuse of Tylenol.
So, it's not inconceivable that that millions of people could have chemical imbalances in the brain. For those that do, there are alternatives to drugs - exercise helps some, therapy helps others, but antidepressants are a valuable option, and I would like to see the stigma against their use ended.