<human>:  What are the health benefits of drinking green tea?
<bot>: The health benefits of drinking green tea are numerous. It has been shown to help lower cholesterol, reduce inflammation, and provide antioxidant protection from free radicals. Green tea can also help improve cognitive function, as it is packed with polyphenols and caffeine. Studies have also suggested that green tea may help reduce the risk of heart disease, certain cancers, and type-2 diabetes. In addition, green tea has been known to aid in weight loss by increasing metabolic rate and reducing fat absorption.