桔子：桔子虽然营养丰富，但含有叶红素，吃得过多，容易产生＂叶红素皮肤病＂、腹痛腹泻，甚至引起骨病。故儿童吃桔子一天不宜多于中等大小的4个。
豆类：豆类含有一种能致甲状腺肿的因子，可促使甲状腺素排除体外，结果体内甲状腺素缺乏，机体为适应这一需要使甲状腺体积增大。儿童正处于生长发育日期更易受害，故儿童不宜常吃多吃豆类食物。
菠菜：菠菜中含有大量草酸，草酸在人体内遇上钙和锌便生成草酸钙和草酸锌，不易吸收而排出体外。儿童生长发育需要大量的钙和锌，如果体内缺乏钙和锌，不仅可导致骨骼、牙齿发育不良，而且还会影响智力发育。
鸡蛋：鸡蛋虽然是营养成分比较全面的食品，但若吃的过多，坐增加体内胆固醇的含量，容易造成营养过剩，导致肥胖，还能增加胃肠、肝肾的负担，引起功能失调。故儿童吃鸡蛋每天不宜超过3个。
葵花籽：葵花籽中含有不饱合脂肪酸，儿童吃多了会消耗体内大量的胆碱，影响肝细胞的功能，还能造成因＂津亏＂而引起的儿童干燥症。
猪肝：猪肝含有大量的胆固醇，儿童常吃或多吃猪肝，会使体内胆固醇含量升高，成年后容易诱发心脑血管疾病。
人参：目前，市场上有不少人参食品，如人参糖果、人参麦乳精、人参奶粉、人参饼干以及人参蜂王浆等等。人参有促进性激素分泌的作用，儿童食用人参会导致性早熟，严重影响身体的正常发育。
咸鱼：各种咸鱼都含有大量的二甲基亚硝酸盐，这种物质进入人体后，会转 化为致癌性很强的二甲基亚硝胺。研究表明，在10岁前开始常吃咸鱼，成年后患癌症的危险性比一般人高30倍。故儿童不宜常吃多吃咸鱼。
罐头：罐头食品在制作过程中都加入了一定量的食品添加剂，添加剂有微量毒性，对成人影响不大，对正在发育时期铁儿童却有很大影响，不仅估损害身体健康，而且容易造成慢性中毒，故儿童不宜多吃罐。
食盐：儿童食盐每日不应超过5克，如果食盐很多，成年后就容易发生高血压、冠心病、胃癌等疾病。
浓茶：浓茶中含有大量鞣酸，鞣酸在人体内遇铁便生成鞣酸铁，难以被人体吸收，容易造成人体缺铁。儿童缺铁不仅会发生贫血，而且还会影响智力发育。
糖精：目前。儿童食用带甜味的食品和饮料，很多加入了糖精。据研究表明，大量食用糖精会引起血液、心脏、肺、末梢神经疾病，损害胃、肾、担、膀胱等脏器。因此我国规定在病人和儿童食品中不得使用糖精。
动物脂肪：儿童常吃或多吃动物脂肪，不仅会造成肥胖，还会影响钙的吸收利用，日久容易造成缺钙而引起疾病。
果冻：果冻不是用水果汁加糖制成的，而是用增稠剂、香精、酸味剂、着色剂、甜味剂配制而成，这些物质对人体没有什么营养人价值，却有一定毒性，吃多或常吃会影响儿童的生长发育和智力健康。
泡泡糖：泡泡糖中的增塑剂含有微毒，其代谢物苯酚也对人体有害。再者，儿童吃泡泡糖的方法很不卫生，容易造成胃肠道疾病。
爆米花：爆米花含铅量很高，铅进入人体拊损害神经、消化系统和造血功能。儿童对铅解毒功能弱，常吃多吃爆米花极易发生慢性铅中毒，造成食欲下降、腹泻、烦燥、牙龈发紫以及生长发育改组等现象。
方便面：方便面含有对人体不利的食用色素和防腐剂等，常吃或多吃容易造成儿童营养失调、影响生长发育和身体健康。
可乐饮料：可乐饮料中含有一定量的咖啡因，咖啡因对中枢神经系统有兴奋作用，对人体有潜在的危害。由于儿童各组织器官尚未发育完善，抵抗力和解毒功能弱，危害会更大一些，所以儿童不要多喝可乐饮料。
烤羊肉串：羊肉串等火烤、烟熏食品，在熏烤过程中会产生20－苯胺和3.4苯并芘等强致癌物，儿童常吃或多吃这些焦化食品，致癌物质可在体内积蓄而使成年后易发生癌症。
译文:
20 kinds of food that children shouldn't eat much
Orange: Although the orange is nutritional, but it contains erythrophyll. If you eat too much, it is easy to induce "the skin disease of erythrophyll", abdominal pain and diarrhea, or even bone diseases. So children shouldn't eat more than 4 oranges of medium size.
Bean: Beans contain a gene that can cause the goiter and spur the thyroxine to be removed from our body. As a result, there is a lack of thyroxine, and in order to adapt to the need, the body has to increase the volume of thyroid. Because the children in a growing and developing period are more vulnerable, the children should not often eat many beans.
Spinach: Spinach contains a lot of oxalic acid which will become calcium oxalate and zinc oxalate which are not easy to be absorbed and then are dispatched from our body. oxalate and grass will generate zinc and difficult to absorb and emit in vitro. Children's growth and development requires a large amount of calcium and zinc, if the body lacks calcium and zinc, it doesn't only lead to arrested development of bone and teeth, but it will also impact on intellectual development.
Egg: Egg is the food of relatively comprehensive nutritional components, but if you eat too many eggs, it will increase the volume of cholesterol, and it is easy to cause excess nutrients, lead to obesity, besides it can increase burden on stomach, liver and kidney which causes the dysfunction. Therefore, children should not eat more than three eggs every day.
Sunflower seed: There is unsaturated fatty in acidssunflower seeds. They will consume a large number of choline if the children eat too much, affecting the function of liver cells, and also causing the drying of the children because of the "liquid depletion ".
Liver: liver contains a lot of cholesterol. If the children often eat it or eat too much which will rise in the level of cholesterol, it is easy to induce heart and brain vascular diseases in adulthood.
Ginseng: At present, there are many ginseng food in the market, such as ginseng candy, ginseng malted milk, ginseng milk powder, ginseng buscuit, ginseng royal jelly and so on. Ginseng has the role to promote the secretion of sex hormone. If the children eat ginseng, it will lead to sexual, which affects the normal physical development seriously.
Salted fish: All kinds of salted fish contain a lot of dimethyl nitrite which enters the human body and will be transformed into highly carcinogenic Dimethylnitrosamine. Researches show that if one person eats the salted fish before10 years old, his risk of cancer is higher 30 times than the common people after he grows up. So, children should not often eat much salted fish.
Cans: The certain amount of food additives have been joined in canned food in the production process. Additives are of a little toxicity, which has little effect on adults but has great impact on the children not only assessing damage to their health, but also likely to cause chronic poisoning. Therefore, children should not eat many cans.
Salt: Children should not eat more than five grams of salt a day. If they eat a lot of salt, it is very easy for them to cause hypertension, coronary heart disease, carcinoma ventriculi and so on.
Strong tea: It includes a lot of tannic acid which will generate iron tannate in the case of iron in the body. It is difficult to be absorbed into the body, and it is easy to cause the body in lack of iron. Lack of iron will not only bring the anaemia to children, but it will also impact on intellectual development.
Saccharin: Currently, children eat sweet foods and beverages most of witch have been joined the saccharin to. The research shows that large consumption of saccharin will cause disease of blood, heart, lung, peripheral nerve and damage the stomach, kidney, chole, bladder and other organs. Therefore, our country provides that saccharin can't be used in the food for children and patients.
Animal tallow: Children often eat or eat much animal tallow, which will not only cause obesity, but will also affect the absorption of calcium. If the time lasts long, it is easy to cause the dificiency of the calcium and cause diseases.
Jelly: Jelly is not made from sweetened fruit juice, but made from thickening agent, essence, sour agent, coloring agent, sweetener which have on nutrition value on human body but certain toxicity. To eat much or often will affect the children's growth and development and their intellectual health.
Bubble gum: Plasticizer in bubble gums is a bit toxic and their metabolite phenol is also harmful to human beings. Moreover, the way of children's eating bubble gums is not very healthy, and it is likely to cause gastrointestinal diseases.
Popcorn: Popcorn has high lead content. If the lead enters the human body, it will damage nerve, blood and digestive systems and hematopoiesis. As children has weak detoxifying function of lead, often eating or eat many popcorns is prone to chronic lead poisoning and causes phenomenons, such as loss of appetite, diarrhea, fantod, cyanotic gum and restructure of growth and development and so on.
Instant noodle: Instant noodle contains food colourants, antiseptic and so on which are harmful to the human body. Often eating or eating much will cause children's malnutrition and affects their growth and development and health.
Cola: Coke contains a certain amount of caffeine which has the role of exciting the central nervous system and has potential hazard to the human body. As various tissues and organs of children have not been perfect yet, their resistance and detoxification function is very weak, and the disaster will be even greater, so the children do not drink much cola.
Roasted mutton: In the course of roasted and smoked food such as roasted mutton there will be carcinogens such as 20-aniline and 3.4-benzopyrene and so on. If the children often eat or eat much burned food, carcinogen will be saved in the body, which will bring cancer after they grow up.