Glossary · Medical

Reflux/GERD in infants

Gastroesophageal reflux is the backward flow of stomach contents; common and mostly benign in infants, peaking around 4 months and improving by 12 months. GERD (the disease) is the small subset where reflux causes poor feeding, growth concerns, or breathing problems. Most 'spitty babies' do not have GERD; persistent feeding refusal or growth issues warrant pediatric assessment.

Related terms

Food allergy
Food intolerance
Lactose intolerance
Celiac disease
Iron-deficiency anemia
Eosinophilic esophagitis (EoE)

Miriel uses this concept across food scans, meal plans, and AI Coach responses where it is relevant to a child's profile. For the underlying clinical and scientific basis, see the research page.