July 2021 Scientists are finding that compounds found in green tea can bolster and protect brain health.1-4 One meta-analysis found that the rate of cognitive disorders was 35% lower in people who regularly drank tea.5 Parkinson’s disease risk was reduced by 26% for every two cups per day of tea consumed in another study.6 The healthful compounds found in green tea work in several different ways to boost brain function and guard against cognitive decline.     For those who do not consume enough green tea..