<human>:  What are some of the health benefits of green tea?
<bot>: Green tea is rich in antioxidants, which can help protect the body from damage caused by free radicals.2 It can help boost the immune system and reduce inflammation.3 Green tea is also believed to help with weight loss, because it contains compounds that can increase metabolism and reduce fat absorption.4 Regular consumption of green tea has been linked to lowered risks of developing cancer, heart disease, and stroke.5 It may also have beneficial effects on brain health, including improved alertness, concentration, and memory.