Urophagia (technical term for golden showers) is on the whole considered harmless because the urine of healthy individuals is sterile. If you didn't already know it urine is primarily comprised of water, urea (proteins and amino acids), uric acid, and other bodily wastes. Naturally a risk exists to a recipient of a golden showers if the Mistress has a disease.
This is an excellent reason why all of you should be careful that any woman you visit for such a GS is working in a clean hygienic environment because if she isn't fussy about the place she works, her attitude towards her own health will be much the same.
Urine from women who are ill, or regularly taking medication, should not be consumed. There is no known risk of HIV transmission through contact with urine in or on your body however Hepatitis and other infectious organisms may be passed on to anyone who ingests the urine of an infected person.
The women at Salon Kitty's take great care of their health, and as you know it is House Policy for the women to take time out if they are not feeling well (a fact which frustrates some of you at times).
I presume our Health Policy and attitude towards hygiene is one of the main reasons why so many of our clients visit us for golden showers because you know you can feel confident when it comes to your health and safety.
For your information, prior to a toilet slave sessions most of us consume a carbonated drink, plus many large glasses of purified water which help neutralize our urine making it even more safe for your consumption.
After a session where a slave consumes a number of 'GS' I usually advise my slaves to drink plenty of water so as to flush the excess urea out of their body. Also, if you add a tablespoon of baking soda to your glass of water you will find it can assist in neutralizing the acidity caused by the urine in your stomach.