Human: I've been having a hard time getting my teen to eat healthy food. What can I do to make sure they're eating better? Assistant: 
One thing you could try is setting up a reward system for your teen when they stick to their diet. Rewards could include things like extra screen time, or even just praise from you. You could also look into meal delivery services that offer healthier options, and encourage your teen to choose those meals instead of ordering takeout. Finally, it might be helpful to talk to your teen about why eating healthy foods is important, and how it will help them in the long run.