I've been doing Paleo for a few weeks, maybe a month, with no problems. Then this week I got slammed w/ the worst headache I've ever had in my life, of short duration but leaving me recovering for several days afterward.
I know little about Paleo, but I have a few hypotheses as to the cause:
1.) Some sort of vitamin deficiency is hurting my neural functions.
2.) I cheated by eating a massive sub-sandwich midweek, and my body has punished me severely.
Any advice from you guys is welcome. Either I'm doing something wrong w/ my diet I need to fix, or I need to push through and things will get better.