What is your real ‘biological age’, and what does this mean for your health?

What is your real 'biological age', and what does this mean for your health? Biological age calculators are a crude measurement but can be a wake-up call to improve our lifestyle. Lorene Farrugia Carissa Bonner, University of Sydney Age-based risk calculators that work out your “real biological age” are increasingly popular. We hear about body