Is ARFID hereditary?

ARFID is not directly inherited like some medical conditions, but genetics may play a role. Children may inherit traits such as heightened sensory sensitivity, anxiety, or difficulty regulating appetite, which can increase the risk of developing ARFID. Family eating patterns and parental anxiety around food can also influence outcomes.

In Australia, research continues to explore hereditary links, but environmental and psychological factors remain just as important.

For advice on ARFID risk factors in families, contact us.