Do a literature review and provide an overview of the significant literature published on Diabetic Fiber diet. Develop a PICO question, as the elements of a PICO question are used as the key terms for searching electronic bibliographic databases. Present your question using relevant PICO elements and discuss the strategy you used to locate current and relevant literature. Identify the most relevant and current literature that makes a contribution in understanding Diabetic Fiber Diet. What are the problems identified. Present an overview of the similarities and differences. What are the major issues, controversies, etc. that impact Diabetic Fiber Diet?