4. Urine was used drug companies to make medicine- urokinase which helped dissolved the blood clots that caused heart attacks.
5. If your urine is foamy it is an indication of proteins in the urine. When the body’s filtration system becomes damaged, mostly due to diabetes and hypertension, proteins are released into the urinary bladder.
6. While fresh urine has very little smell, stale urine can develop a strong odor as bacteria begin to break down the urea into ammonia. (Well now you know why does your pee smell bad after you held it in for a very very long time!)