In computer programming, a subroutine is a sequence of program instructions that perform a specific task, packaged as a unit. This unit can then be used in programs wherever that particular task should be performed.
Foods to Cleanse Your Kidneys. The kidney can cleanse itself if you consume enough amount of fluids, which can come from foods such as fruits and vegetables as well as water and other liquids. Water â staying hydrated and keeping your urine diluted is important for keeping your kidneys healthy.
It also helps improve kidney function and relieve edema or swelling due to water retention. 1  Put one tablespoon of dried dandelion root powder in a cup of hot water. 2  Allow it to steep for about 10 minutes. 3  Strain and drink it. 4  Drink this tea two or three times daily for a few days or weeks.