Lead and Copper Rule especially for young children and pregnant women." It also explained that the rule has reduced copper exposure "that can cause stomach and intestinal distress, liver or kidney damage, and complications of Wilson’s disease in genetically predisposed people." Although lead is a known poison, the mechanical and chemical characteristics of the metal continue to keep lead as an important component in many products. In water supply, lead's durability and workability selected it for use as water pipes. Lead alloys (bronze, brass) are used for plumbing fittings. Lead solders were preferred in plumbing. While lead pipes were replaced by other materials, such
Liver shot upward to the base of the shoulder blade toward the spine. The punch shocks the liver, the largest gland organ, and a center of blood circulation, and causes the victim to lose focus and drive, and can cause a breathless feeling in the victim. It is usually delivered when feinting an opponent to lead with his right, which leaves the body exposed; the attacker then steps in and delivers a short, stiff uppercut, over the liver, which will likely leave the average man incapacitated. Most of the time, however, a liver punch is unintentional. It begins as a left hook