Kidney problems
The kidney help to filter waste metabolic products from the blood and excrete it in the form of urine from the body. The kidney allow protein to remain in the bloodstream when they are functioning fully. However, when the kidney suffer any damage or not function correctly, the kidneys might leak protein along with waste products into the urine. People who are suffering from certain kidney disorders, diabetes, and high blood pressure face the leakage of proteins by the kidneys. The person as a result experiences a combination of proteinuria (high protein in the urine) and hypo-proteinemia.