I have been seeing a chiro who specializes in CRA. He had helped other family members with various ailments, so I figured what do I have to lose! At my first visit, after testing my reflex touch points, he said my headaches were caused by adrenal fatigue. I have been taking an adrenal complex supplement. He said it takes awhile for adrenals to bounce back to health. I had experienced a couple years of added stress. The frequent headaches started after the stress was decreasing. Reading about adrenal fatigue, it sounds logical. My headaches improved after taking the supplements, but around the holidays, increased. Makes sense, if my adrenals are not functioning properly in periods of higher stress levels. Looking forward to seeing how I do once the crazy holidays are over.