Protein is a superstar of sorts in the Nutrient Circles, be it in sickness or in health. But do you completely understand all that you must, when it comes to this “celebrated nutrient” in the context of Chronic Kidney Disease (CKD)?
Normally, Urine produced by healthy kidneys is a cocktail of toxic waste products of cellular metabolism, a host of minerals, salts, smelly organic compounds & excess water. (Find the complete normal urine composition here). These components begin to get together to form Urine once healthy kidney micro-filters “strain” our blood through themselves. These micro-filters are uber-selective with what they “let-out” into the urine. This is such that, all blood cells & “plasma” proteins remain in the bloodstream while the wastes & excesses purge themselves out.
But what makes these Kidney Micro-filters that selective against leakage of blood cells & protein in urine?