Researchers have discovered that a brief dietary adjustment can alter biological age, as measured by the so-called Klemera-Doubal method. This method uses simple physical and blood data, such as blood pressure and muscle strength, to estimate how old the body really is, independent of chronological age. A lower biological age indicates a healthier and potentially longer life.
The study shows that dietary changes can shift the biological clock by a few years within just a few weeks. This means that lifestyle choices can directly influence the ageing process. Although this is encouraging, scientists are still investigating how reliable these measurements are and what they precisely say about long-term health.
Additionally, ageing is partly determined by stress responses in cells and changes in the immune system. New research into these mechanisms may potentially help to slow down ageing or reduce its adverse effects in the future. The composition of the gut microbiota also plays an important role in maintaining vital bodily functions.
For those who want to age healthily, it is positive that dietary and lifestyle adjustments can have visible effects on slowing down ageing. This emphasises the importance of good nutrition and a healthy lifestyle for a better quality of life in later life.
Source: Reason
