Your child's eczema could predict food allergies (new JAMA study)

A landmark study published yesterday in JAMA Pediatrics just analyzed 190 studies across 2.8 million people to answer one question:

What actually causes food allergies in children?

The findings are significant — and if your child has eczema, seasonal allergies, or asthma, you need to know this.

The key findings:

Researchers identified 342 potential risk factors. But a few stood out with high certainty:

→ Eczema in the first year of life made children 3 to 4 times more likely to develop a food allergy

→ Delaying peanut introduction past 12 months doubled the risk of peanut allergy

→ Having seasonal allergies or wheezing early in life also significantly raised food allergy risk

→ Family history matters — having a parent or sibling with food allergies increases risk

And one important finding for parents worried about vaccines: vaccines were NOT linked to food allergy risk.

Why this matters for your family:

These conditions don't exist in isolation. Eczema, seasonal allergies, asthma, and food allergies are deeply connected — what allergists call the "atopic march."

A child with eczema at 6 months is more likely to develop environmental allergies by age 3, and food allergies by age 6.

The good news? When you treat the root cause early — not just mask symptoms — you can interrupt this chain.

What Dr. Manoukian wants you to know:

"Most families are seeing a pediatrician or general practitioner for their child's eczema or allergies. But these conditions are interconnected. A board-certified allergist can identify your child's specific triggers through blood testing and create a comprehensive plan that addresses eczema, environmental allergies, and food allergy risk together — not one at a time."

What you can do right now:

✓ If your child has eczema, get an allergy evaluation — don't wait for food allergy symptoms to appear

✓ Introduce common allergens (peanuts, eggs, fish) early and consistently — the study confirms this reduces risk

✓ If your child is already showing allergic symptoms, a specialist evaluation can identify specific triggers and create a personalized treatment plan

HeyAllergy can help — this week, from home.

Our board-certified allergists specialize in exactly the conditions this study links together: eczema, environmental allergies, asthma, and food allergies. No waitlist. No clinic visits. Virtual appointments available in CA, FL, NY, TX, IL, NV, and PA.

→ BOOK MY CHILD'S ALLERGY EVALUATION

To your family's health, Dr. Manoukian & The HeyAllergy Team

P.S. Already have adult allergies yourself? This study found that having a parent with allergies is a risk factor for your children. Getting YOUR allergies properly managed with our HeyPak® allergy drops isn't just about you — it's about understanding your family's allergy profile. Book your virtual visit →