Simple steps on how to live longer revealed.

National Institute for Health and Care Excellence (NICE) has issued four "golden rules", which state regular exercising while cutting on drinking, smoking and eating should make people fitter and slimmer permanently.

Professor Mike Kelly, director of the centre of public health at NICE , said how each person lives day-to-day has long-term implications for them, as well as the rest of society.He asserted that though the causes of disease are not straightforward, they are often avoidable.