Chemical process of decomposition during early decomposition, while others are degraded during later stages of decomposition. During the early stages of decomposition, soft tissue proteins are broken down. These include proteins that: During later stages of decomposition, more resistant tissue proteins are degraded by the effects of putrefaction. These include: Keratin is a protein which is found in skin, hair, and nails. It is most resistant to the enzymes involved in proteolysis and must be broken down by special keratinolytic microorganisms. This is the reason that hair and nails are commonly found with skeletal remains. In general, proteolysis breaks down proteins into: Continuing proteolysis
History of removal of leg and underarm hair in the United States American women aged 15–44 routinely shaved their legs. A century after these ad campaigns started, removal of leg and underarm hair by women in the U.S. is tremendously pervasive and lack of its removal is taboo. An estimated 80%-99% of American women today remove hair from their bodies. Celebrity unshaven armpit appearances started to make headlines. For example, this was the case with actress Julia Roberts who sported unshaven underarms at the Notting Hill movie premiere in 1999. Anne Robinson, a presenter British television show The Weakest Link, received a similar reaction after she revealed underarm hair on air in