SHR # 2460 :: US Tap Water Contains Forever Chemicals - What Does That Mean to You? PLUS What I'm Digging... - Israel Passwater - Tap water Continues to be an issue in America. I don't think anyone feel confident drinking tap water. But what about cooking with it? Or showering and bathing in it? Is there more to worry with these types of exposures? PLUS What I'm Digging.. two studies implicate iron and iron accumulation in the development of senescent cell. Iron is needed for life. Excessive consumption of red meat, which carries the form of heme iron the most absorbable of all iron sources, may require careful monitoring of irona levels. But the iron needs a catalyst to turn a healthy cell into a senescent cell. Learn what that catalyst is today.