The HRs (95% CI) for each SD decrease of telomere length are shown. BMI is calculated as bodyweight in kilograms divided by height in meters squared. Why is telomerase "switched off" in many cells? If telomeres shorten with Every single replication of DNA, and telomeres defend the ends of DNA https://keeganpzkuf.shotblogs.com/5-simple-techniques-for-telomer-ppt-42385951