EP 29: Baby Spit Up Explained: What's Normal, Red Flags to Watch For, and When to Call the Doctor

Send us Fan MailWhat if your baby’s constant spit-up is normal, even when it looks like a lot? In this episode of Nutrition for the Early Years, host Dr. Liz explains why babies spit up, how their growing digestive systems play a role, and why many cases are simply a messy laundry problem. She shares how to tell common reflux from warning signs such as poor growth, swallowing trouble, and true projectile vomiting. Dr. Liz also clears up fears about babies choking during sleep, explains why back sleeping remains safest, and discusses why antacids are not always helpful. With reassurance and practical guidance, this episode helps parents understand when to call the doctor, when to keep watching, and why they do not need to feel guilty for having a spitty baby.What You’ll Learn:Why is spit-up common in young babiesHow infant anatomy and digestion affect refluxWhy the amount of spit-up is not always importantWhy babies should still sleep on their backsWhich symptoms may need medical attentionWhy reflux medicine is not always neededHow to feel more confident caring for a spitty babyEpisode highlights:(1:36) Why does frequent spit-up feel so overwhelming(3:08) When spit-up commonly begins(4:26) Why does spit-up often look like more than it is(6:43) How baby anatomy causes mechanical spit up(9:27) Safe sleep, choking fears, and back sleeping(10:40) What normal reflux can look like(12:29) Poor growth and other warning signs(13:48) Projectile vomiting and pyloric stenosis(15:15) Swallowing, airway, and stool concerns(16:11) What studies say about reflux and antacids(18:56) When reflux needs added support(20:48) Final red flags and reassurance for parentsNEW COURSE! "Read the Pattern: Feeding Your Baby 0–4 Months" — because a healthy relationship with food starts earlier than most people think. Course Link!Disclaimer: This podcast is for educational purposes only, not medical advice.