Well, outcomes can include tiredness, depression, feeling of addiction, and if used with a high dosage it can lead to being sick and slow to fast heartbeats. :).
I think it is B because the other ones makes sense
The lungs is your 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