If you are suffering from digestion related problems or food intolerance, a dietician can be of help. A dietician can help you to reduce your weight, or can work as nutritional consultant. Dieticians are capable of diagnosing and treat nutritional and dietary problems and can give you advice for what foods you can eat to improve your health. Persons who want to manage their weight, also go to dietician for taking advice and if they follow the instructions and diet chart strictly, then weight can be easily managed.