亮亮今年3岁,活泼好动,近两个月来不知什么原因。全身时常出现高粱粒大小的红点,有时还连成一片,奇痒难忍。为此,家中换了床单,用开水烫了衣服,还是不行。最后到一家大医院检查,医生说是花生过敏。花生是重要的油料作物,也是人们爱吃的营养佳品。但它怎么会成为过敏原呢?原来,每100克花生米中大约含有蛋白质26克,脂肪40克,碳水化合物22克及钙、磷、铁和多种维生素。其中有些物质在特定的条件下,可引起不同程度的过敏反应,有的甚至可导致死亡。花生引起过敏在历史上曾有发生,但当时人们并不知道这种过敏是花生引起的。据英国的一项研究资料显示:每200人中就有1人对花生过敏。在英国每年约有5～7人死于花生引起的过敏反应。为此,英国的食品、商品和环境化学毒性研究协会去年向有关部门写报告,建议有过敏家族史的妇女在妊娠期和哺 Bright 3-year-old this year, lively and active, I do not know why the past two months. The body often appears the size of sorghum red dot, and sometimes even into one, itchy unbearable. To this end, the family changed sheets, with boiling water clothes, or not. Finally to a large hospital, the doctor said peanut allergy. Peanuts are important oil crops, but also people love to eat good nutrition. But how does it become an allergen? The original, every 100 grams of peanuts contains about 26 grams of protein, 40 grams of fat, 22 grams of carbohydrates and calcium, phosphorus, iron and vitamins. Some of these substances can cause different degrees of allergic reactions under certain conditions and some can even cause death. Peanuts have caused allergies in history, but people did not know that this allergy is caused by peanuts. According to a British research data: 1 out of every 200 people are allergic to peanuts. About 5 to 7 people die of peanut-induced anaphylaxis in the UK every year. To this end, the United Kingdom Food, Commodities and Environmental Chemical Toxicity Research Association wrote a report to the relevant departments last year, suggesting that women with a family history of allergies during pregnancy and feeding