I just had a urine test that showed a pH of 0. How is this even possible? I don't eat much meat at all, not diabetic, no kidney stones, not starving and I was drinking tons of water before I took the test because I had just had a massage. Also I add baking soda to every glass of water that I drink to try to help with my acid reflux. My understanding is the baking soda should make me more alkaline, not acidic.