If you've had antibiotics, then the Plan can be of great assistance. Systemic fungal candida resulting from antibiotic use affects HCL levels in the stomach. This in turn affects absorption of calcium, iron, protein, zinc, iodine, minerals, etc. Imbalances in available minerals can affect nerve cell function (polarization, repolarization, threshhold), muscle function, mitochondria function in all cells, etc. Most autoimmune is believed to originate in the digestive tract due to imbalances within the flora and immune function. Antibiotics create both of these imbalances. I'm not sure exactly how much the Plan would benefit the BFS specifically, but it can address many other imbalances as a result of antibiotic use.