I would choose C because Stimulants are addictive, & they can be dangerous. A is wrong because NOT ALL stimulants are legal.
B is wrong because Stimulants are NOT NON-ADDICTIVE.
D is wrong because again, stimulants are NOT NON-ADDICTIVE.
I've had a friend similar to yours, yeah you can encourage them to eat but don't make them feel to bad about it. Just try to be there for them because there might be a reason behind why she isn't eating, you should maybe ask her about it. If it gets really serious you should go to an adult.
I hope everything gets better : )
Aromatherapy
Im not certain but im pretty sure
other types of dementia can find themselves gradually closed off from the world due to increasing cognitive dysfunction.