How to Age Well: Your Lifestyle

As a population we're living longer than ever before, but the years we're adding to our lives aren't necessarily the healthiest. In the UK, people are living on average 12 years in poor health - 14 per cent longer than in 1990. But what can we do to stop that? In the first of two programmes looking at healthy ageing, journalist Lara Lewington explores the lifestyle changes that might help us all live better for longer.