I am asked regularly how much nettle tea is sensible to drink. I think that generally you should drink no more than 3 cups every day. Although nettle tea is good for you you can only benefit from a regulated amount every day and drinking too much can result in other health problems… the opposite of what you want to get from drinking nettle tea!
Also consider the strength of the nettle tea, some people feel sick after one cup!
Nettle tea has many benefits (clue is in the name of this website) – but always check the strength of what you are drinking and try to keep below 3 cups a day.