Patients from all across the world approach Life Force for the treatment of chronic and recurring diseases. Obviously, there are good doctors in all countries. Patients from many countries still contacted Life Force because they did not get well, due to the very nature of those difficult-to-treat-diseases. It is always challenging to treat chronic and recurring diseases with any system of medicine. The patients with difficult diseases posed the challenge and encouraged Dr. Shah to pursue research in different areas of homeopathy to find better solutions. The results improved. However, it must be noted that chronic diseases present with complexities. And, research is an ongoing process that helps us keep improving the results.