In my hunt to find connections between my BFS and biomarkers/potential causes I've come across an interesting data point. One of the neurologists I'm in contact with agreed to give me anonymized test results for patients with BFS who consented to having their test results sent to me for data mining last November. Though I am still tweaking my methods for making sense of the data (currently I'm using a pivot table/data cube) one thing that I've noticed is that about 1/3 of the patients have Bilirubin levels > 1.0 MG/DL (reference range 0.1 -1.2 MG/DL). While most are still in the reference range, this level of Bilirubin is still far from what appears to be the general public mean (0.3 MG/DL). I compared with my last metabolic panel which showed 0.7 MG about 1 month prior to the twitching/stiffness, and decided to request another test. My results came back yesterday, and my Bilirubin level is now 1.5MG (outside of ref range).There seems to be a relation between some cases of BFS and Bilirubin levels, however I am not certain to whether high Bilirubin levels is a cause, or an effect. I currently have 43 sets of results, and I don't have any information about how severe each case of BFS is, nor can I contact any of the original patients. If any of you would like to send me your Bilirubin level/BFS severity information (either in the thread or by PM), I would be very grateful. I plan on posting online the analysis results of this and many other interesting statistics I've found (for example there also appears to be a connection between GERD, IBS, and BFS).