A 54 year old lady , has weight 100kg of height 5.6ft has medial compartment OA grade 3 and patella femoral OA grade 1 and has medical history of diabetes, thyroid, hypertension. Currently she need to lose weight but due to knee pain she is unable to do any activity so suggeste me a diet plan to reduce weight and make a correct diet plan for her . And tell me if keto diet suits her or not