<human>: I've heard that there are a lot of health benefits to drinking coffee. What does research say about this?
<bot>: Research has shown that drinking coffee can have many positive effects on your health, such as reducing the risk of type 2 diabetes, heart disease and some cancers. Coffee also contains antioxidants that may help reduce inflammation in the body, which is linked to various diseases. Additionally, studies suggest that coffee consumption may increase mental alertness and improve cognitive function.