I’ve tried drinking my tea and coffee black, but can’t get to like the taste

Q) My only problem is the drinks allowed. I've tried drinking my tea and coffee black, but can't get to like the taste. Could you please tell me if I can have a slice of lemon in*a cup of black tea, or in a glass of water, in Phase 1?

A) You only need to do Phase 1 for five days, so milk needs t...