My peers and I are now at an age when ageing and health issues concern us a lot more than before. The problem with ageing is that (a) one must be remarkably brave to grow old, and (b) ageing is a much more complicated process than most of us had ever assumed.
As we age, our bodies undergo numerous changes at the cellular level that contribute to declining health and increased susceptibility to disease. These changes are mostly related to diets and lifestyles, but research has established there is also another important underlying process which increases with age.
