I believe the answer to your question will be atrioventricular but don't cross out pulmonary it could possibly be the answer.
Low calorie(carbohydrates) things. Example: Instead of White bread they would need Whole Wheat bread and less major sugars like over doing it on pop and candy sometimes even simple veggies like corn or fruits like Strawberries because of their Natural sugars
Answer:
Relapse.
Explanation:
This is a type of relapse behaviour.