Recent quotes:

Male hormone reverses cell aging in clinical trial

"In a healthy adult, telomere length varies from 7,000 to 9,000 base pairs on average. A normal person's telomeres lose 50 to 60 base pairs per year, but a patient with telomerase deficiency can lose between 100 and 300 base pairs per year," Calado said. "In the patients who received danazol, telomere length increased by 386 base pairs on average over two years."

Could meditation really help slow the ageing process?

When the researchers crunched the data they found that the meditators’ telomeres were significantly longer than those of the controls, by an average of 10%. They then used a statistical technique called regression analysis to get an idea which factors might be directly responsible for this apparent slowing of cellular ageing. Many psychological traits were associated with having longer telomeres, including greater mindfulness skills, life satisfaction and subjective happiness. But the statistical analysis suggested that only younger age, low “experiential avoidance” and high self-compassion were directly responsible for longer telomeres.

Having more children slows down aging process -- ScienceDaily

"The slower pace of telomere shortening found in the study participants who have more children however, may be attributed to the dramatic increase in estrogen, a hormone produced during pregnancy," says Nepomnaschy who also spearheads the Maternal and Child Health Laboratory at the SFU Faculty of Health Sciences. "Estrogen functions as a potent antioxidant that protects cells against telomere shortening."