On Jan 18, 8:27*am, "piya" > wrote:
> have been drinking a ?cooked pu-erh... chun ming tuo with blue lettering on
> the wrapper....
>
> after brewing, and drinking, the leftover tea turns a blue colour after some
> hours...
>
> when drunk, the stuff looks and tastes fine...
>
> why ???? (should I continue to drink it ??)
>
> thanks, Andrew

Go ahead and drink it, but I suggest you try it when sober. Toci