Tea is both the common name of Camellia sinensis and the name of an infusion made with the leaves of this plant. Green tea is unfermented; black tea is fermented; oolong tea is partially fermented.
Tea (Camellia sinensis) is most often used for Healthy Aging & Longevity. The Examine Database covers Cognitive Improvement.
In this meta-analysis of 26 cohort studies in participants with cancer, a higher coffee or tea intake was associated with a reduced risk of all-cause mortality and cancer progression, particularly in colorectal cancer.
