scholarly journals P19: THE FOOD ALLERGY PREVENTION PROJECT - AN INITIATIVE OF THE NATIONAL ALLERGY STRATEGY

2018 ◽  
Vol 48 ◽  
pp. 9-10
Keyword(s):  
Food Allergy ◽  
Allergy Prevention ◽  
Prevention Project

scholarly journals Addressing Common Misconceptions in Food Allergy: A Review

Children ◽  
2021 ◽  
Vol 8 (6) ◽  
pp. 497
Author(s):  
Aikaterini Anagnostou
Keyword(s):  
Food Allergy ◽  
The United States ◽  
Specific Ige ◽  
Oral Immunotherapy ◽  
Food Allergies ◽  
Allergy Prevention ◽  
Diagnosis And Management ◽  
Skin Prick Tests ◽  
Food Specific Ige ◽  
Common Misconceptions

Background: Food allergies are common, affecting 1 in 13 school children in the United States and their prevalence is increasing. Many misconceptions exist with regards to food allergy prevention, diagnosis and management. Objective: The main objective of this review is to address misconceptions with regards to food allergies and discuss the optimal, evidence-based approach for patients who carry this diagnosis. Observations: Common misconceptions in terms of food allergy prevention include beliefs that breastfeeding and delayed introduction of allergenic foods prevent the development of food allergies. In terms of diagnosis, statements such as ‘larger skin prick tests or/and higher levels of food-specific IgE can predict the severity of food-induced allergic reactions’, or ‘Tryptase is always elevated in food-induced anaphylaxis’ are inaccurate. Additionally, egg allergy is not a contraindication for receiving the influenza vaccine, food-allergy related fatalities are rare and peanut oral immunotherapy, despite reported benefits, is not a cure for food allergies. Finally, not all infants with eczema will develop food allergies and epinephrine auto-injectors may unfortunately be both unavailable and underused in food-triggered anaphylaxis. Conclusions and relevance: Healthcare professionals must be familiar with recent evidence in the food allergy field and avoid common misunderstandings that may negatively affect prevention, diagnosis and management of this chronic disease.

scholarly journals Early Solid Food Introduction: Role in Food Allergy Prevention and Implications for Breastfeeding

2017 ◽  
Vol 184 ◽  
pp. 13-18 ◽  
Author(s):  
Elissa M. Abrams ◽  
Matthew Greenhawt ◽  
David M. Fleischer ◽  
Edmond S. Chan
Keyword(s):  
Food Allergy ◽  
Solid Food ◽  
Allergy Prevention ◽  
Solid Food Introduction

scholarly journals The Role of Hydrolyzed Formula in Allergy Prevention

2017 ◽  
Vol 70 (Suppl. 2) ◽  
pp. 38-45 ◽  
Author(s):  
Michael D. Cabana
Keyword(s):  
Allergic Rhinitis ◽  
Food Allergy ◽  
Infant Formula ◽  
Allergic Disease ◽  
Clinical Studies ◽  
Atopic Disease ◽  
Allergy Prevention ◽  
Preventive Effect ◽  
History Of ◽  
Hydrolyzed Formula

Asthma, eczema, food allergy, and allergic rhinitis are some of the most common pediatric, chronic conditions in the world. Breastfeeding is the optimal way to feed all infants. For those infants who are exposed to infant formula, some studies suggest that certain partially hydrolyzed or extensively hydrolyzed formulas may decrease the risk of allergic disease compared to nonhydrolyzed formulas for children with a family history of atopic disease. Overall, there is some evidence to suggest that partially hydrolyzed whey formulas and extensively hydrolyzed casein formulas may decrease the risk of developing eczema for infants at high risk of allergic disease. The evidence for a preventive effect of hydrolyzed formulas on allergic rhinitis, food allergy, and asthma is inconsistent and insufficient. Finally, the qualitative changes to the peptides by the method of hydrolysis, not just the degree of protein hydrolysis, may have a large influence on the preventive effect of a particular infant formula for the potential risk of allergic disease. As a result, it may be difficult to generalize findings from clinical studies using a specific infant formula to other infant formulas from different manufacturers using different methods of hydrolysis. Further clinical studies are needed to help clinicians identify which infants may benefit from early intervention, as well as which specific hydrolyzed formulas are best suited to decrease the risk of future allergic disease.

scholarly journals Improved prospects for food allergy prevention

2017 ◽  
Vol 9 (4) ◽  
pp. 254 ◽  
Author(s):  
Rohan Ameratunga
Keyword(s):  
Food Allergy ◽  
High Risk ◽  
Allergy Prevention ◽  
Window Of Opportunity ◽  
Early Introduction ◽  
The World ◽  
Food Challenges ◽  
High Risk Children

ABSTRACT Three recent publications from Professor Gideon Lack have fundamentally changed our understanding of how to prevent food allergy. His team has shown that early introduction of allergenic foods may prevent food allergy in most but not all high-risk children. Various allergy and paediatric societies around the world are changing their recommendations based on these three studies. It appears there is a window of opportunity to safely introduce allergenic foods to high-risk children. This has resource implications, as some of these children will need testing and food challenges.

scholarly journals Food Allergy Prevention and Treatment by Targeted Nutrition

2018 ◽  
Vol 72 (Suppl. 3) ◽  
pp. 33-45 ◽  
Author(s):  
Ralf G. Heine
Keyword(s):  
Vitamin D ◽  
Food Allergy ◽  
Food Allergen ◽  
Population Level ◽  
Food Allergies ◽  
Allergy Prevention ◽  
Prevention Strategies ◽  
Allergen Avoidance ◽  
Effective Prevention ◽  
Young Infants

In view of the dramatic rise in the prevalence of food allergy globally, effective prevention strategies have become a public health priority. Several models have emerged around the etiology of food allergy, including the hygiene hypothesis, dual allergen exposure hypothesis, and vitamin D hypothesis. These form the basis for current and potential prevention strategies. Breastfeeding remains a key pillar of primary allergy prevention. Other nutritional interventions, including the use of whey-based, partially hydrolyzed formula in non-breastfed infants, also play an important role. In recent years, there has been a shift away from prolonged food allergen avoidance to the proactive allergen introduction from 4 months of age. This approach is supported by 2 pivotal randomized clinical trials showing that the early introduction of peanut and other food allergens significantly reduces the risk of food allergy. However, the implementation of this strategy at the population level still raises significant logistic problems, including patient selection and development of suitable food formats for young infants. Other prevention strategies, including vitamin D supplementation, are currently under evaluation. Maternal elimination diets during pregnancy and lactation are not recommended for allergy prevention. The treatment of food allergies has also seen major transformations. While strict allergen avoidance is still the key treatment principle, there is a greater focus on desensitization and tolerance induction by oral and epicutaneous immunotherapy. In addition, specialized hypoallergenic infant formulas for the treatment of infants with cow’s milk allergy have undergone reformulation, including the addition of lactose and probiotics in order to modulate the gut microbiome and early immune responses. Further research is needed to inform the most effective food allergy prevention strategies at the population level. In addition, the wider application of food allergen immunotherapy may provide better health outcomes and improved quality of life for families affected by food allergies.

Barriers in food allergy prevention

2016 ◽  
Vol 8 (330) ◽  
pp. 330ec45-330ec45
Author(s):  
Anne Marie Singh
Keyword(s):  
Food Allergy ◽  
Allergy Prevention

scholarly journals The Role of Nutritional Aspects in Food Allergy: Prevention and Management

Nutrients ◽  
2017 ◽  
Vol 9 (8) ◽  
pp. 850 ◽  
Author(s):  
Alessandra Mazzocchi ◽  
Carina Venter ◽  
Kate Maslin ◽  
Carlo Agostoni
Keyword(s):  
Food Allergy ◽  
Allergy Prevention

Recent advances in food allergy prevention and treatment

2018 ◽  
Vol 120 (3) ◽  
pp. 241-244
Author(s):  
Stanley M. Fineman ◽  
David Michael Lang ◽  
John J. Oppenheimer ◽  
Stephen A. Tilles
Keyword(s):  
Food Allergy ◽  
Allergy Prevention ◽  
Recent Advances ◽  
Prevention And Treatment

scholarly journals Dietary exposures and allergy prevention in high-risk infants

2021 ◽  
Vol 26 (8) ◽  
pp. 504-505
Author(s):  
Elissa M Abrams ◽  
Julia Orkin ◽  
Carl Cummings ◽  
Becky Blair ◽  
Edmond S Chan
Keyword(s):  
Food Allergy ◽  
High Risk ◽  
Food Allergies ◽  
Allergy Prevention ◽  
Severe Reaction ◽  
Omega 3 ◽  
Atopic Condition ◽  
Specific Formula ◽  
High Risk Infants ◽  
Hydrolyzed Formula

Abstract Infants at high risk for developing a food allergy have either an atopic condition (such as eczema) themselves or an immediate family member with such a condition. Breastfeeding should be promoted and supported regardless of issues pertaining to food allergy prevention, but for infants whose mothers cannot or choose not to breastfeed, using a specific formula (i.e., hydrolyzed formula) is not recommended to prevent food allergies. When cow’s milk protein formula has been introduced in an infant’s diet, make sure that regular ingestion (as little as 10 mL daily) is maintained to prevent loss of tolerance. For high-risk infants, there is compelling evidence that introducing allergenic foods early—at around 6 months, but not before 4 months of age—can prevent common food allergies, and allergies to peanut and egg in particular. Once an allergenic food has been introduced, regular ingestion (e.g., a few times a week) is important to maintain tolerance. Common allergenic foods can be introduced without pausing for days between new foods, and the risk for a severe reaction at first exposure in infancy is extremely low. Pre-emptive in-office screening before introducing allergenic foods is not recommended. No recommendations can be made at this time about the role of maternal dietary modification during pregnancy or lactation, or about supplementing with vitamin D, omega 3, or pre- or probiotics as means to prevent food allergy.

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