The New Ageing Clock Predicts Biological Age Accurately
Researchers from the Harvard T.H. Researchers at the Harvard T.H.
Nucleolus and aging
There are two types of age. Chronological age is the number of years something has lived. Biological age is affected by factors such as diet, exercise and environment. The biological age is a better measure of age, and it is a good predictor of mortality.
Source:
https://www.leafscience.org/new-aging-clock-accurately-predicts-biological-age/