All substances listed are associated with the nature of the raw materials used in the manufacture of this product and are not independent components of the product formulation. All substances, if present, are at levels well below regulatory limits. Portland cement is not listed as a carcinogen by NTP, OSHA, or IARC.
Complete and irreversible kidney failure is sometimes called end-stage renal disease, or ESRD. If your kidneys stop working completely, your body fills with extra water and waste products. This condition is called uremia. Your hands or feet may swell. You will feel tired and weak because your body needs clean blood to function properly.
ARF may lead to permanent loss of kidney function. But if the kidneys are not seriously damaged, they may recover. Chronic renal failure (CRF) is the gradual reduction of kidney function that may lead to permanent kidney failure, or end-stage renal disease (ESRD). You may go several years without knowing you have CRF. (Source: excerpt from Your Urinary System and How It Works: NIDDK).