婴儿期避免食物过敏原可能增加食物过敏的可能性

 食物过敏问题日益凸显（1）。当前，多达10%的人口受食物过敏困扰。(2) 有证据表明，近几十年来食物过敏人数呈上升趋势。(1,2) 让儿童完全避免哪怕十分常见的食物过敏原，如在0-1岁时避免食用花生、鸡蛋或芝麻，此类建议也可能导致过敏人数的增加。(3-6)

 最新研究表明，早期且规律地通过饮食接触某种食物，特别是与过敏有关的食物，可能有助于降低儿童未来对该食物过敏的风险。这与婴幼儿的免疫系统如何识别和应对食物有关。婴儿70%的免疫细胞存在于消化道粘膜。(7)

 我们的品牌匙倍乐SpoonfulOne，让父母在喂养宝宝时，可以早期引入易致敏的多种食物，帮助训练宝宝的免疫系统接受这些食物为正常食物，不再识别它们为过敏原，从而帮助宝宝享受丰富多样的饮食。

 参考文献

1. Prescott S, et al. A global survey of changing patterns in food allergy burden in children. World Allergy Organ J 2013
2. Sicherer SH et al. Food Allergy: A review and update on epidemiology, pathogenesis, diagnosis, prevention, and management. J Allergy Clin Immunol 2018
3. Allen C, et al. Food allergy: Is strict avoidance the only answer? Pediatr Allergy Immunol 2009
4. Du Toit G, et al; LEAP Study Team. Randomized Trial of Peanut Consumption in Infants at Risk of Peanut Allergy. N Engl J Med. 2015
5. Perkin MR, et al; EAT Study Team. Randomized Trial of Introduction of Allergenic Foods in Breast-Fed Infants. N Engl J Med. 2016
6. Roduit C, et al; PASTURE study group. Increased food diversity in the first year of life is inversely associated with allergic diseases. J Allergy Clin Immunol.
7. Vighi G, et al. Allergy and the gastrointestinal system. Clin Exp Immunol. 2008