Thanks again Mark. I forgot to mention about Vitamin D which I have been consistently taking for past 6 months. I add Vitamin E too but when I tried Omega 3s my stomach upset so much I have to quit taking it.

I have mild degenerative disc disease at C3-C4 based on MRI. Going to see a Neurosurgeon this week and will ask him about upper back too since sitting is very uncomfortable for me and standing is ok.

Thanks again.