Longevity
What is Telomere Length? Optimal Ranges & Function
Normal Range:4-15 kb
Optimal Range:7-10 kb
What is Telomere Length?
Telomeres are protective caps at the ends of chromosomes that shorten with each cell division. Measured in kilobases (kb), they serve as a biological clock reflecting cellular aging.
Why Telomere Length Matters
Longer telomeres are associated with slower biological aging, reduced disease risk, and longer lifespan. Shortened telomeres predict cardiovascular disease, cancer, and mortality risk. Lifestyle factors like stress, sleep, and exercise significantly impact telomere length.
Symptoms of Low Telomere Length
- Accelerated biological aging
- Increased chronic disease risk
- Cellular senescence
- Weakened immune function
- Higher mortality risk
Symptoms of High Telomere Length
- Generally positive (younger biological age)
- Very long telomeres may rarely indicate cancer risk in certain contexts
Reference Ranges
4 kb15 kb
7
10
Standard Lab Range
BioStack Optimal
| Range Type | Minimum | Maximum | Unit |
|---|---|---|---|
| Normal Range | 4 | 15 | kb |
| Optimal Range | 7 | 10 | kb |
Related Biomarkers
Analyze Your Telomere Length Levels
Related Topics:
telomere length
biological age
cellular aging
longevity
chromosomes
anti-aging