Why Are Infant Bones So Soft? Understanding Cartilage and Ossification

Infant bones are very soft and pliable because of the presence of cartilage.

- Cartilage is a type of connective tissue that is found in many parts of the body, including the joints, ears, nose, and trachea.

- In infants, cartilage is also found in the bones.

- As infants grow, their cartilage gradually turns into bone through a process called ossification.

- This process begins at birth and continues throughout childhood and adolescence.

- By the time a person is fully grown, most of their cartilage has turned into bone, except for a few areas such as the joints and ears.