I have a couple cups of tea a day, although with skimmed milk and don't have sugar (been having it like this for years and years so din't have to make a sacrifice lol). I never count my tea but usually only have 2/3 mugs, and tend to have a cup of green tea in the eves which is calories free lol! I don't think there's any harm in having a couple cuppas a day, as long as you weren't drinking it all day long, tea has a lot of health benefits anyway and counts towards your fluid intake (although I never count them towards that either lol).