Hi,
I have to wash and Oil my hair everyday, and I do this not because of pollution problem or dirty hair, I do it not to get a headache (usually on the left side of the brain). This I have noted since about 5 years, and it's hard to go without oil.
Is this because of the Oil (Navaratna Oil) that I use? Or is it a general problem that I should be getting treatment for? Application of OIL after a head bath solves everything!