Every baby is different. However, there are some common signs that your diet may be affecting your baby, including:

eczema
bloody stools
vomiting
diarrhea
hives
constipation
wheezing
congestion
abnormal fussiness
excessive gas

anaphylaxis while rare, it’s important to seek immediate medical attention
If your baby exhibits any of these symptoms, it could be a sign that your baby is allergic or intolerant to a food in your diet. It’s important to make an appointment with your pediatrician, as they can work with you to help identify the problematic food.

For some food allergies, you may be instructed to cut out any suspected allergens for 2–4 weeks to see if symptoms subside.

Keep in mind that though your baby may have intolerances or allergies as an infant, they may still be able to tolerate those foods as they get older. Consult your pediatrician before adding foods back into your diet or your child’s..

Symptoms like eczema, bloody stools, diarrhea, and congestion can indicate a food allergy or intolerance in your infant. It’s important to work with your pediatrician to identify which food(s) may be affecting your baby.

Breastfeeding provides essential nutrients for your growing infant.

While most foods that were off-limits during pregnancy are back on the menu, there are some foods and beverages that may not be tolerated by or have negative effects on your baby.

While it’s recommended to completely avoid fish high in mercury and some herbal supplements, foods like alcohol, caffeine, and highly processed products can still be consumed but in limited amounts.

If your baby has symptoms like eczema or bloody stools, it may be due to something in your diet. It’s important to share your concerns with your pediatrician before making any sudden dietary changes.