How Long Do Bearded Dragons Live?
Detailed answers
What is the oldest bearded dragon ever?
Documented cases reach 14-15 years. Reports of 18+ years are unverified.
What's the leading cause of early death?
Metabolic bone disease from inadequate UVB. The bulb type, distance, and replacement schedule are the dominant predictors of long life. See our UVB mistake article.
Do males or females live longer?
Roughly equal in captivity. Females that aren't bred have similar lifespans to males.
How can I extend my bearded dragon's lifespan?
Proper T5 HO UVB replaced every 6-12 months, varied diet (insects + greens daily), correct basking and ambient temperatures, regular vet checkups, low handling stress.