just buy pasteurized milk (not homogenized milk). it is freely available in UK supermarkets. Beware some of the organic milks that are still homogenized.
Dairy doesn't like me so I do not drink milk at all so I have black coffee or black/green teas.
the Twinings variety of Tea (Lady Grey, Early Grey etc..) is excellent for me. Clipper also seems to be a decent brand as well. Beware some of the cheaper teas. In Tetleys Green tea with lemon came the label "May contain wheat" !!