Confit refers to a particular preparation of a food, usually a meat like duck, preserved by being salted and cooked slowly in its own fat. It can also be also a condiment made from fruit or vegetables cooked to the consistency of jam. Common non-meat confit foods, include garlic or lemons, cooked and preserved in a fat like oil or lard. A specialty of Gascony, France, the cooked meat used for confit is packed into a pot or crock and covered with fat.
Glomerular filtration rate (GFR) is a measure of the function of the kidneys. This test measures the level of creatinine in the blood and uses the result in a formula to calculate a number that reflects how well the kidneys are functioning, called the estimated GFR or eGFR.
How to Raise GFR Naturally. GFR, glomerular filtration rate, is a test that shows how well our kidneys are working. Specially, it reflects the flow rate of filtered fluid through the kidney. If one personâs test shows his GFR is lower than the normal, how to raise GFR naturally must be their biggest concern.tage 4: GFR ranges from 15-30ml/min. Stage 5: GFR is below 15ml/min. Before taking any treatment to raise your GFR, you need make sure the progression of your condition according to the above stages. Generally, the low GFR is due to the kidney filters damage and poor blood and oxygen supply to the kidney cells.