Snippet from the article:
It’s no secret that paying attention to diet, exercise, stress levels and getting social support may extend your life. But a new study shows healthy living may even reverse aging deep in our cells.
A small study shows that positive lifestyle changes lead to longer telomeres, which are protective caps at the end of chromosomes that help protect a cell from aging.
Telomeres are made of DNA and protein, and they work as a shield for chromosomes and help keep them stable. Over time they become shorter and weaker, leading the cells to age quicker and eventually die. Scientists have compared telomeres on chromosomes to protective plastic caps at the end of shoelaces. Telomere length has been linked to risk for diseases including some cancers, stroke, vascular dementia, cardiovascular disease, obesity, osteoporosis, diabetes and even the common cold.
Read the rest — Healthy lifestyle may slow aging in our cells
The study was very small, tracking 35 men with “localized, early-stage prostate cancer for five years”. If the findings can be validated in a large-scale study, it could reduce the risk of a wide variety of diseases.