heres what i wrote ages ago, just remebered i wrote a damn fine post in this!
While practising the more intensive form of urine therapy follow a diet low in protein and salt. Avoid refined pre-processed and synthetic foods such as sugar, white flour, and canned foods. Herbs (also in herbal tea) might cause the urine to taste sharp and bitter making it more difficult to drink. Some urine therapists advise against drinking milk, primarily because dairy products are processed and contain unnatural additives, and because milk produces a great deal of mucus in the body. In general, it is advisable to decrease the intake of acid-producing foods and to increase the intake of alkaline-promoting foods. Reduce the use of alcohol, tobacco and caffeine to an absolute minimum. Urine therapy is most beneficial if your diet contains no alcohol, tobacco products, coffee, junk foods & meat.