ARFID vs picky eating — what's the difference?

Ordinary picky eating and ARFID (Avoidant/Restrictive Food Intake Disorder) overlap, but ARFID is more severe and clinical.

Typical picky eating is a phase: a smallish list of preferred foods, some refusal, usually easing over time, and it doesn't threaten growth or daily life. ARFID is a diagnosed eating disorder where the restriction is driven by sensory aversion (textures, smells, appearance), fear (of choking, vomiting, or getting sick), or low interest in eating — and it's significant enough to cause weight loss or faltering growth, nutritional gaps, reliance on supplements, or serious interference with normal life.

A tell many parents describe: with ARFID it's less "won't" and more "can't" — the food genuinely feels unsafe. Only a professional can diagnose ARFID. If your gut says it's more than a phase, that instinct is worth acting on.