One in seven patients in hospitals experience a medical error. Medical errors can occur anywhere in the health care system: In hospitals, clinics, surgery centers, doctors' offices, nursing homes, pharmacies, and patients' homes.

Let me start by stating that the genesis of prostate cancer is multifactorial, with changes arising over a considerable period of time. Consequently, with respect to preventative or ameliorating measures, it is axiomatic that these should be implemented early and sustained for longer rather than shorter duration if their beneficial effects are to be maximised.

The skin protects the body against injury and infection, as well as regulating body temperature. Over-exposure to the sun is a major cause of skin damage to the top layer, the epidermis, and a deeper layer, known as the dermis.