Opinion and Debate: Nutritional factors in mental health: Does ‘Epigenetics’ provide a road map?

The science of epigenetics may hold the key to our understanding of mental illness and behavioural disorders, this was stated by Dr. Bill Walsh in Ireland. He believes that this science will provide a road map to more effective therapies for mental and behavioural disorders. According to him, biochemical factors are more important in causation of mental illness.