Highly disturbed by reading myth on net that foamy urine is symptom of proteinuria.Sir urinating by standing foamy urine may come due to pressure and height .This is even the case with water. Urinating in a container keeping close to penis bubbles hardly forms tried even for a day. So why on net it shows foamy urine is a symptom of proteinuria .What is all this foamy urine myth.Does this mean that even while urinating in a container keeping close to pennis if foamy urine forms always then that is proteinuria. In urine routine test it shows all ok, no presence of albumin. Please clear my mind.