07-11-2013, 05:40
(This post was last modified: 07-11-2013, 05:41 by surferjoe2007.)
I just happened to be looking at this. 2 cups but 5 grams per cup, which is about a heaping teaspoon or 4 typical tea bags:
http://news.bbc.co.uk/2/hi/health/6376599.stm
http://news.bbc.co.uk/2/hi/health/6376599.stm