Are there any accepted alternative treatments for Alzheimer’s (e.g.., EPA, Primrose oil)?

Does eating sugar cause hyperactivity?

Is there a link between hypoglycaemia and depression?

Is sleeping a lot considered an indicator of depression?

Who is the ideal person to consult when accompanying someone with periodic bouts of depression?

If depression is sadness taken to extreme, can extreme happiness also be considered a mental illness?

If I had a phobia for needles, would I have a mental illness?

What is the relationship between marijuana use and bipolar disorder?

What is neurophenotyping?

Is it normal to be depressed at times for short periods―for example, at times in the year when the weather is changing?