We normally need to excrete 1-2 liters of urine every day. If symptoms such as frequent urination, urgency of urination and incomplete urination occur, it may be caused by genitourinary system infection or bladder lesions. We should pay attention to the color and smell of urine every time we urinate, because these are the health [codes] of our bodies. Through this information, many diseases can be found early. For example: Normal urine will smell of ammonia due to urea decomposition. If you smell a rotten apple, it may be a sign of diabetes. If there is more foam in urine, it may be due to the high protein content in urine, indicating that kidney diseases, hypertension and diabetes may exist. Read More …