healthspan

A long life free of disease and illness is preferable for many of us. The evolving science behind life expectancy gives us clues on how to achieve this goal by looking at eight risk factors – the ones most under your control – that can add years to your life and, evidently, life to your years.
According to a recent paper, fatigability – how physically tired we feel after specific activities – is a reliable marker of our aging. It can also be used to identify those of us who might be moving towards an eternal nap faster than others.