Human: I've heard that some foods can cause cancer. Is there any truth to this? Assistant: 
Yes, some foods have been found to be associated with an increased risk of developing certain cancers. These include processed meat, red meats, and alcohol. However, it is important to note that the link between diet and cancer risk is complex and not fully understood. Eating a balanced diet that includes plenty of fruits, vegetables, whole grains, and lean proteins may reduce your overall risk for cancer.