WARNING: I am not a medical professional, scientist or nutritionist: please do not act on any of my posts carelessly if you suffer from any sort of diagnosed mental health condition without speaking to professionals first.
I’m going to start this post with a link to a youtube video from Dr. Robert Sapolsky of Stanford University which touches on the topic of this post; Obsessive Compulsive Disorder (OCD).
If you find this post of any interest I recommend watching up to the point when he moves on to diabetes, it’s not so long and in my opinion Dr. Sapolsky is really quite brilliant and engaging.
I started thinking about OCD because I can recognise traits of the disorder in myself, although I manage to reconcile myself with them in that they don’t seem to cause me any real harm. I am a bit of a hoarder, I have around 5,000 music CD’s, but then music is a big part of my life and may be related to the need for sensory stimulus stemming from being on the autistic spectrum and I collect art and ceramics which may also be linked.
At first when watching Dr. Sapolsky I started wondering whether there was an evolutionary reason for human OCD and it seems a reasonable argument.
My theory was that the OCD trait may be more prevalent in those people whose ancestors were either in occupations that required a lot of discipline and/or who lived in environments where survival itself was often precarious.
Thinking about the ancestors I know about, on my father’s side there were small tenant farmers, a fairly long history of forces men and women and coal miners and servants. All occupations that would have needed and expected strong discipline.
There is quite likely Jewish ancestry on my mother’s side although I don’t know of any obviously Jewish names as far back as I have gone, but once again this is a group which has often lived precariously as a minority amongst frequently hostile populations. That may have led to a desire to accumulate for safety and security – a way of buying yourself out of trouble if need be.
But watching Dr. Sapolsky’s video he talks about religiosity and learned behaviour as being driven by the amygdala and I wondered, once again, whether there weren’t dietry changes which may help me control my impulsive tendency to accumulate things I know I don’t really need.
A quick internet search revealed that the main neutoransmitters active in the amygdala are glutamate ones and inhibitory GAMA ones and the vitamin or vitamins that affect these: vitamin B6.
That led me on to look for sources of vitamin B6 and I found the site below which is worth a look.
30 Foods High In Vitamin B6 – Nutrition Advance
I wonder then should I be eating more tuna or spinach and then see if I don’t have to buy that shirt in the charity shop that I never really needed in the first place.