I m slipped disc patient trying to loose weight can anyone suggest what kind of exercise or diet can help me loose weight?

Dieting with pain. Diets with high protein, low carbohydrates are best. Aerobic exercise with some strength training will burn calories quickly. Diet and exercise work. There area many options. But make sure that whatever you choose is a lifestyle change that you enjoy.
See Dr. and eat less. Helpful weight loss diets have natural foods that take time to chew but contain few calories. Examples include carrots, celery, and iceberg lettuce (little/no salad dressing). When shopping for fruits, buy small ones no bigger than a tennis ball, because fruits have sugar. Drinks without calories include water and green tea. A calorie is a calorie, but surely avoid sugar & simple starch calories.