Green tea is readily available in tea growing zones and one can buy large quantities cheaply. i come from the tropics and most people prefer processed tea which is not only more expensive but also less nutritious due to heat processing in the country stripping it of chemicals called catechins which are healthy elements. Preparation is easy and saves on fuel costs. You only need to boil some water and put the tea leaves in for some time , add a flavor and you are good to go.
