5 Key Takeaways

• 1

  Low to moderate prenatal alcohol exposure may lead to subtle facial shape variations in children aged 6 to 8 years.

• 2

  The study analyzed 549 children, comparing those with and without prenatal alcohol exposure using 3D craniofacial imaging.

• 3

  Distinct facial shape changes linked to prenatal alcohol exposure were observed, particularly in eye and nasal shapes.

• 4

  No linear dose–response relationship was found between the level of prenatal alcohol exposure and facial shape variation.

• 5

  The study's findings suggest a need for further research on the correlation of facial changes with neurodevelopmental outcomes.