When a child loses a baby tooth, most parents tuck it under a pillow for the Tooth Fairy. But scientists see something far more valuable: a tiny reservoir of powerful stem cells with the potential to heal, regenerate, and even save lives.
Here’s what makes baby teeth so remarkable—and what you should know about banking them.
🦷 What’s Inside a Baby Tooth?
Baby (deciduous) teeth contain dental pulp—a soft tissue rich in mesenchymal stem cells (MSCs). These are multipotent stem cells, meaning they can transform into various cell types, including:
- Bone
- Cartilage
- Nerve tissue
- Fat
- Muscle
Unlike embryonic stem cells, dental stem cells are ethically non-controversial and easily collected from naturally shed or extracted teeth.
🔬 The Science-Backed Potential
While still largely in the research phase, studies show dental stem cells may one day help treat:
✅ Regenerative Medicine
- Repairing damaged heart tissue after heart attacks
- Regenerating bone in craniofacial injuries
- Growing bioengineered teeth
