how much green tea to drink
An overdose of green tea can lead to liver damage and other unpleasant side effects. To maximize the health benefits of green tea safely, the UMMC recommends drinking 2 to 3 cups daily, giving you 240 to 320 milligrams of polyphenols. If you take green tea extract supplements, 100 to 750 milligrams per day is recommended. Opt for caffeine-free products when possible.