My topic...

After some research online, I found that some sites say that forms of mental illness or emotional problems are not caused by Chemical Imbalances. They say that the "Chemical Imbalance" is a myth spread around the medical world. Other sites however say that chemical imbalances are not a myth and are actually the reason for certain illnesses. I would like to find out if chemical imbalances are in fact a myth or not. Instead of reaserching all moods, I plan on focusing just on specific mood illnesses such as anxiety or depression. I am interested in seeing if chemical imbalances are a myth or if they actually affect people's emotions.