Your bones remodel themselves completely every 10 years
The skeleton you have now is not the skeleton you had a decade ago. Osteoclasts dissolve old bone, osteoblasts lay down new. This is also why weight-bearing exercise matters so much as you age.
The skeleton you have now is not the skeleton you had a decade ago. Osteoclasts dissolve old bone, osteoblasts lay down new. This is also why weight-bearing exercise matters so much as you age.