The truth behind fluoride in tea study:
http://www.nhs.uk/news/2013/07July/P...alth-risk.aspx
And a flawed scientific method, IMO. Anyone who has used cheaper teabags knows that infusions of 2 minutes would produce a very strong cup, and 30 minutes would be undrinkable tar.
Thankfully, for taste alone I buy quality tea - cheap tea is a false economy when you do not enjoy it - and consume nowhere near the levels quoted on a daily basis.
Dave.