Human: How can I make sure that I'm buying food that isn't full of dangerous chemicals? Assistant: 
You can start by looking for labels on the products you buy. Look for a label that says "certified organic" or "non-GMO" and avoid any product without these labels. You can also ask your grocer if they know what is in their produce, as many grocery stores have lists of non-organic items. Additionally, look out for products from local farmers who may be more likely to use natural methods of farming. Finally, try to buy locally produced foods whenever possible, as this will reduce the risk of contamination due to long distance transportation.