Researchers have discovered a new way to predict biological age using data from the liver. This method uses computer programs that learn to recognise patterns in biological data from people of various ages. This creates a so-called ‘ageing clock’, which indicates how fast the body is ageing, independently of a person's chronological age.
This type of clock looks at specific characteristics in the liver that change as we get older. The result helps to predict the likelihood of death from any cause whatsoever. This is important because it provides better insight into health and lifestyle factors that influence ageing.
Biological age is a term that indicates how ‘old’ the body is functionally, as opposed to actual age in years. This can differ due to factors such as diet, exercise and genetics. A reliable measurement method is valuable for discovering which lifestyle keeps you healthy for the longest.
Although this new liver clock is promising, it is still difficult to determine biological age precisely and universally. There is still little agreement on how best to measure this. Nonetheless, the research can contribute to better prediction methods, which is important for ageing healthily.
This development is relevant to anyone who wants to know how the body truly ages and which choices positively contribute to a longer, fit life.
Source: Reason
