:

What are the markers of aging? Unlocking the secrets of biological age

According to the World Health Organization, the number of people aged 60 years or older will nearly double between 2015 and 2050, from 12% to 22% of the global population. This significant demographic shift underscores the importance of understanding **what are the markers of aging**, which are the physiological and molecular indicators of your body's functional health, or biological age.