Allergic Risk When Eating Peanuts During Pregnancy

Allergic Risk When Eating Peanuts During Pregnancy.
Women who feed-bag peanuts during pregnancy may be putting their babies at increased endanger for peanut allergy, a new workroom suggests. US researchers looked at 503 infants, aged 3 months to 15 months, with suspected egg or wring allergies, or with the skin disorder eczema and positive allergy tests to exploit or egg. These factors are associated with increased risk of peanut allergy, but none of the infants in the lessons had been diagnosed with peanut allergy.

Blood tests revealed that 140 of the infants had assertive sensitivity to peanuts. Mothers' consumption of peanuts during pregnancy was a strong predictor of peanut soreness in the infants, the researchers reported in the Nov 1, 2010 issue of the Journal of Allergy and Clinical Immunology. "Researchers in just out years have been uncertain about the role of peanut consumption during pregnancy on the gamble of peanut allergy in infants.

While our study does not definitively indicate that pregnant women should not eat peanut products during pregnancy, it highlights the desideratum for further research in order to make recommendations about dietary restrictions," lucubrate leader Dr Scott H Sicherer, a professor of pediatrics at Jaffe Food Allergy Institute at the Mount Sinai School of Medicine in New York City, said in a yearbook dispatch release.

Sicherer and his colleagues recommended controlled, interventional studies to further explore their findings. "Peanut allergy is serious, customarily persistent, potentially fatal, and appears to be increasing in prevalence".

Peanuts are all the most common allergy-causing foods. But because a peanut allergy is less likely to be outgrown than allergies to other foods, it becomes more conventional among older kids and adults. It's likely that more Americans are allergic to peanuts than any other food.

Peanuts are in reality not a true nut, but a legume (in the same family as peas and lentils). When someone with a peanut allergy is exposed to peanuts, the unaffected system mistakenly believes that proteins (or allergens) in the peanut are toxic to the body.

The immune system produces antibodies called immunoglobulin E (IgE) that then cause allergy cells in the body (called mast cells) to salvation chemicals into the bloodstream, one of which is histamine. The histamine then acts on a person's eyes, nose, throat, lungs, skin, or gastrointestinal tract, and causes the symptoms of the allergic reaction.

Peanut reactions can be very severe, even with to the nth degree petite amounts of exposure. This might be because the protected system recognizes peanut proteins easier than other viands proteins.

The allergens in peanuts are similar in structure to allergens in tree nuts. This may unfold why almost half of people who are allergic to peanuts are also allergic to tree nuts, such as almonds, Brazil nuts, walnuts, hazelnuts, macadamias, pistachios, pecans, and cashews.

People who are allergic to one tree nut are often allergic to at least one or two other tree nuts. As with peanuts, tree nut reactions can be very severe, even with negligible exposures clozaril level. Research has shown that peanuts are the #1 offender of catastrophic provisions allergy reactions, followed by tree nuts.