Human: How do I get my child to stop eating so much junk food? Assistant: 
One way to help your child reduce their intake of junk food is by setting a good example. Make sure you are limiting the amount of unhealthy foods you eat, and try to offer healthier alternatives instead. You can also encourage your child to make healthier choices when they are offered junk food. Talk with them about why it's important for them to eat healthy foods and how certain foods affect their bodies. Finally, provide positive reinforcement when your child makes healthy food choices.