Rae
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        Highly recommend the following website:  Dr. Joseph Mercola.  He has a wonderful question/answer access.  Also, food allergies can cause VERY intense headaches.  Have you gone that route?   Have a friend that goes into real head trauma when she eats pineapple. RW