Benefits of green tea
Improving brain functions: Green tea contains caffeine, but in a lower percentage than coffee, as it has been shown to help improve mood, alertness, memory, and reaction time, in addition to that it also contains the amino acid theanine, which helps caffeine improve brain functions.
Helping burn fat: Green tea increases fat burning and enhances metabolism, as a study in which 10 healthy men participated indicated that drinking green tea increased energy burning by 4%, but other studies indicated that green tea does not increase... Metabolic rates, so the effect can vary depending on the person.