Fats and ethanol have the greatest amount of food energy per mass, 37 and 29 kJ/g (8.8 and 6.9 kcal/g), respectively. Proteins and most carbohydrates have about 17 kJ/g (4.1 kcal/g).
Treatment for OCD ideally involves a combination of cognitive-behavioural therapy and drug therapy. It is important that people with OCD receive treatment that is specific to OCD, from a fully qualified therapist. Some forms of traditional psychotherapy are not effective at relieving symptoms of OCD.
Medication may be prescribed when the anxiety associated with OCD is severe, or if you have other conditions along with OCD. When a more intensive level of care is necessary, options include intensive outpatient, day program, partial hospital, and residential programs.