By Dr John Briffa MD – Integrated Medicine Advocate
It seems that not a week goes by without scientists identifying some gene or other that is believed to play a critical role in our susceptibility to a specific illness or condition. Recently, for instance, researchers in Italy announced that they had found a gene that is involved in the normal production of serotonin – a brain chemical that helps maintain a cheery disposition. It is believed that individuals afflicted with some fault in this gene will make them prone to undesirable mood states such as anxiety.
…

