Make us your home page
Instagram

Today’s top headlines delivered to you daily.

(View our Privacy Policy)

New guidelines on infants and peanuts may contradict everything you've heard before

In this photo provided by the Carrie Stevenson, her daughter Estelle holds a bag of peanut snacks in her pediatrician's office at age 9 months, in Columbus, Ohio. Most babies should start eating peanut-containing foods well before their first birthday, say guidelines released Thursday that aim to protect high-risk tots and other youngsters, too, from developing the dangerous food allergy. The new guidelines from the National Institutes of Health mark a shift in dietary advice, based on landmark research that found early exposure dramatically lowers a baby's chances of becoming allergic. [Carrie Stevenson via AP]

In this photo provided by the Carrie Stevenson, her daughter Estelle holds a bag of peanut snacks in her pediatrician's office at age 9 months, in Columbus, Ohio. Most babies should start eating peanut-containing foods well before their first birthday, say guidelines released Thursday that aim to protect high-risk tots and other youngsters, too, from developing the dangerous food allergy. The new guidelines from the National Institutes of Health mark a shift in dietary advice, based on landmark research that found early exposure dramatically lowers a baby's chances of becoming allergic. [Carrie Stevenson via AP]

When my husband and I had our first child seven years ago, the prevailing wisdom was that babies at risk of allergies should avoid peanuts or peanut products until age 3 or older. The idea behind this restriction — which was based on American Academy of Pediatrics (AAP) guidelines released in 2000 — was that feeding peanuts too early to little ones might risk severe, possibly life-threatening allergic reactions.

Over the years that thinking has done a 180. Now, scientists believe the exact opposite: Giving your baby peanuts earlier rather than later might prevent them from developing an allergy.

While many doctors and medical groups have come out over the past year to endorse this view, there has been a lot of confusion about which kids could benefit from early exposure, the optimal timing of the exposure, and how exactly one should feed peanuts (which, after all, are a choking hazard in their raw form) to babies.

On Thursday, the National Institute of Allergy and Infectious Diseases released formal, detailed guidelines for pediatricians and allergists.

The document, published in six medical journals, includes three separate sets of recommendations based on the level of risk an infant has for developing a peanut allergy. Those at highest risk are defined as babies with severe eczema — a skin condition where patches of skin become inflamed, itchy, red and cracked — or egg allergy or both. Those in the middle group have mild-to-moderate eczema. And those in the lowest-risk group have no eczema or food allergies.

The guidelines come at a terrifying time for new parents in terms of allergies. The number of American children with nut allergies has quadrupled in the past 13 years, and peanut allergies are now estimated to affect 2 percent of them. Most schools now ban foods with peanuts, and manufacturers are required to label whether food contains peanuts or was manufactured in a facility that processes them. The soaring price of EpiPens, which are used to treat a severe allergic reaction and retail for up to $650 for a two-pack, has become a hot political topic.

Anthony S. Fauci, NIAID director, said in an interview that the new thinking on peanut exposure grew out of observations of Israeli children in Israel versus Israeli children in Britain. In the former, he said, parents as part of their culture often give various types of peanut preparations such as paste or nuggets in the very earliest days of a child's life. Scientists noted that the incidence of peanut allergies in Israeli children in Israel is lower than in Israeli children in Britain and wondered whether the two things could be related.

"They thought that perhaps we should try the counterintuitive approach of feeding peanuts to babies early on rather than withholding them in order to protect them," Fauci explained.

That theory was put to a test in the much-praised Learning Early About Peanut Allergy (LEAP) study, a randomized trial led by Gideon Lack of King's College London involving 640 infants considered at high risk of developing peanut allergies. The results, published in 2015 in the New England Journal of Medicine, showed that children at high risk who regularly consumed peanuts as infants had an 81 percent lower chance of developing a peanut allergy by age 5.

Fauci called the results "very striking" and estimated that the new guidelines could prevent thousands of children from developing peanut allergies.

"If you can get anywhere close to an 81 percent decrease that we saw in the original study, we're talking about saving thousands and thousands of kids from peanut allergies," he said.

Similar studies are being conducted on early exposure to tree nuts and eggs, but results probably won't be available for a few more years.

Matthew Greenhawt, a physician at Children's Hospital Colorado who is chair of the food allergy committee of the American College of Allergy, Asthma and Immunology, explained that the new guidelines are closely tied to eczema because it is an obvious external measure that has been linked to food allergies going back to the 1900s. While no one has been able to definitively explain why these conditions appear together so often, children with eczema produce a lot of immunoglobulin E antibodies, which play a role in food allergies, hay fever and asthma.

He said that children with severe eczema are probably already in the care of a doctor for the condition so they should be easy to identify, noting that "severe eczema is not a kid with a little arm or cheek rash. These are kids with a decent percentage of their bodies covered despite good moisturizing, bathing and increasing topical prescriptions."

Those children at highest risk should be exposed to peanuts earliest — at 4 to 6 months — and be referred to a specialist who might perform a blood or skin test before deciding how to handle their first exposure to peanuts. Some may decide that with low readings, the child could be given peanuts at home, while others may suggest giving a child peanuts for the first time in a doctor's office. Those precautionary measures reflect the tricky nature of diagnosing a peanut allergy. Many people can test positive for allergies through a skin test or a blood test but may tolerate the food just fine. The opposite, while less common — that you can have a low reaction to a blood or skin test but still have a severe allergic reaction — also can be true.

Those in the middle group should be fed peanuts when they are about 6 months old. This can be done at home. Those at lowest risk can have them at any time, also at home, but can typically start when they are about 6 months old, as well.

"For these kids, we are not considering peanut as different than any other type of food," Greenhawt said.

The NIH guidelines also contain some common-sense advice such as reminding parents that all infants first progress to solid foods such as pureed vegetables and cracker puffs on their regular schedule before being exposed to peanuts.

The guidelines also provide step-by-step instructions along with "recipes" for home exposure to peanuts. They remind parents to feed their infant peanuts for the first time only when he/she is healthy (with no vomiting, diarrhea or other signs of illness), at a time when at least one adult can focus all of his/her attention on the infant for at least two hours to watch for signs of a reaction, and to not give whole nuts or a huge spoonful of peanut butter to an infant to avoid choking. A child's pediatrician should go over the signs of an allergic reaction, but they could include things like a hivelike rash, vomiting, coughing, wheezing or a child otherwise looking lethargic or ill.

Greenhawt also emphasized that the guidelines are simply recommendations and that "your child dictates when they are ready for some foods." The same could be said of exposing kids to broccoli or fish.

"As a parent, I know the child has a mind of their own. They will eat what they want to and will spit out what they don't want," he said. "It's always a challenge to give them new foods. You have to be persistent and creative."

• Here's how to feed your infant, from the guidelines:

1. Prepare a full portion of a peanut-containing food such as peanut butter dissolved or thinned with water, peanut butter, peanut flour or powder mixed with a fruit or vegetable puree or several pieces of Bamba, a puffed maize snack with peanuts, which can be softened with water or not depending on the child's age or preferences.

2. Offer your infant a small part of the peanut serving on the tip of a spoon.

3. Wait 10 minutes.

4. If there is no allergic reaction after this small taste, then slowly give the remainder.

Summary of new peanut exposure guidelines:

Group 1: At highest risk, with severe eczema, egg allergy or both

Strongly consider evaluation by blood test, skin prick test or oral food challenge. Based on test results, introduce peanut-containing foods at 4 to 6 months.

Group 2: Moderate risk, with mild-to-moderate eczema.

Introduce peanut-containing foods around 6 months.

Group 3: Less risk, with no eczema or any food allergy

Introduce peanut-containing foods at an appropriate age and in accordance with family preferences and cultural practices.

New guidelines on infants and peanuts may contradict everything you've heard before 01/05/17 [Last modified: Thursday, January 5, 2017 7:45am]
Photo reprints | Article reprints

Copyright: For copyright information, please check with the distributor of this item, Associated Press.
    

Join the discussion: Click to view comments, add yours

Loading...
  1. Cubs down Dodgers 3-2; force NLCS Game 5 Thursday

    Ml

    CHICAGO — Javier Baez snapped an 0-for-20 skid with two home runs, former Ray Wade Davis hung on for a six-out save and the Cubs avoided a sweep, holding off the Dodgers 3-2 Wednesday night in Game 4 of the NL Championship Series.

  2. One of the best places for investing in a rental house is in Tampa Bay

    Real Estate

    Two Tampa Bay ZIP Codes are drawing national attention.

    . If you're looking to invest in a house to rent out, few places are better than  ZIP Code 34607 in Hernando County's Spring Hill area, according to ATTOM Data Solutions.
[LANCE ROTHSTEIN   |  Times
 file photo]

  3. Bucs' Vernon Hargreaves: 'I'm not making any plays'

    Bucs

    TAMPA — Eli Manning gathered his receivers together on the sideline during the Giants' Week 4 game against the Bucs and told them he planned to target the weakest link of the secondary all afternoon.

    Patriots receiver Chris Hogan gets position in front of Bucs cornerback Vernon Hargreaves for a 5-yard touchdown pass in New England’s win on Oct. 5.
  4. Suspect in Maryland office park shooting is apprehended

    Nation

    EDGEWOOD, Md. — A man with a lengthy criminal past who was fired from a job earlier this year for punching a colleague showed up for work at a countertop company on Wednesday and shot five of his co-workers has been arrested, authorities said. Three of them were killed and two critically wounded.

    Harford County, Md., Sheriff Jeffrey Gahler shows a picture of Radee Labeeb Prince, the suspect in the workplace shootings.
  5. Lightning's J.T. Brown to stop anthem protest, focus on community involvement

    Lightning Strikes

    COLUMBUS, Ohio — Lightning wing J.T. Brown will no longer raise his first as a protest during the national anthem before games.

    J.T. Brown says he will work more with the Tampa police and groups that serve at-risk young people.