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宝宝吃鱼肝油需要注意什么？吃那个牌子的好呢？

发布日期：2024-06-22 10:16:15编辑：秩名


婴儿吃什么鱼肝油好

为了迎合消费者的需求，有心的商家们研发了多种针对婴幼儿补充鱼肝油的产品。新手爸爸妈妈们可能会觉得有些无从下手，不用担心，下面我们就来介绍给婴儿吃什么鱼肝油好。
 
鱼肝油系自鲛类动物等无毒海鱼肝脏中提出的一种脂肪油，在0℃左右脱去部分固体脂肪后，用精炼食用植物油、浓度较高的鱼肝油或维生素A与维生素D3调节浓度，再加适量的稳定剂制成。一般为黄色至橙红色的澄清液体;微有特异的鱼腥臭，但无败油臭。
 
一般来说，浓缩鱼肝油制剂有两种。一种是维生素A、D含量为10∶1，即每毫升浓缩鱼肝油含维生素A50000单位，含维生素D5000单位。而小儿每日需要维生素A1000～1500单位，维生素D400单位，两者之比为3～4∶1，如服用这种旧制剂浓缩鱼肝油预防佝偻病，每日给婴儿服用3滴鱼肝油，即吃进维生素D400～500单位，却吃进维生素A5000单位，为维生素A需要量的4～5倍，久而久之可发生维生素A中毒。因此，不建议采用这种制剂的鱼肝油。另一种鱼肝油制剂的维生素A、D含量比为3∶1。预防佝偻病，每日给宝宝喂4滴，相当于吃进维生素A1200单位、维生素 D400单位，既能满足婴儿每日维生素D需要量，又不会造成维生素A中毒。因此，很多家长都在医生建议下采用第二种比例的鱼肝油制剂。
 
因此，家长们在给宝宝选购鱼肝油制剂时，应该认真查看成分中维生素A、D的比例是否为3：1，再结合鱼肝油制剂的产地、品牌、价格综合考虑再选择给宝宝买哪一种鱼肝油制剂。
 

婴儿吃鱼肝油的作用有哪些

很多家长都知道，给婴儿服用鱼肝油，可以有效预防佝偻病。那么，鱼肝油对婴儿的功效和作用到底有哪些呢？我们来详细地了解一下。
 
1、鱼肝油最大的功效和作用就在于可以防治婴幼儿的维生素A和维生素D缺乏症。鱼肝油中的主要成分是维生素A和D。维生素A的主要功能是是维持机体正常生长、生殖、视觉、上皮组织健全及抗感染免疫功能。.维生素A 缺乏时可引起：小儿骨骼发育迟缓；影响牙齿牙釉质细胞发育，牙齿不健全；上皮组织结构受损;免疫功能低下容易引起呼吸道、消化道和泌尿道的各种感染。而维生素D的主要功能是促进小肠黏膜对钙、磷的吸收;促进肾小管对钙磷的重吸收。维生素D缺乏时可引起：钙磷经肠道吸收减少，骨样组织钙化障碍，佝偻病，表现为易惊、多汗、烦躁和骨骼改变。
 
2、鱼肝油还可以促进人体内的新陈代谢，可以提高宝宝免疫力，让孩子少生病，可以抗辐射抗癌，清理血管，促进脂肪代谢等。
 
3、鱼肝油涂在孩子的睫毛根部，可以刺激眼睫毛的生长，让宝宝的眼睫毛又长又亮，更显得眼睛水汪汪，像洋娃娃一样可爱。
 
4、如果妈妈坚持母乳喂养，很多时候由于宝宝吸允力比较大，乳头容易皲裂，如果是擦药膏就怕会影响到宝宝，最好的方法就是用鱼肝油涂在乳头上，可以有效缓解皲裂的症状，也不用担心对宝宝有不利的影响。
 

婴儿吃鱼肝油有副作用吗

鱼肝油是婴幼儿常用的维生素补充剂，主要含有维生素A和D,经常用来预防和治疗佝偻病和夜盲症。虽然鱼肝油对于婴幼儿的生长发育都有非常好的功效，那么，给婴儿服用鱼肝油，会不会有副作用呢？相信这是很多父母非常关心的问题，我们这就来了解一下。
 
鱼肝油的主要成分是维生素A和维生素D。这两种维生素对于人体的健康有着非常重要的影响，是人体不可缺少的，但是人体对维生素A、D的需求量也是有限制的。因为维生素A、D均为脂溶性维生素，与其他水溶性维生素如B1、B2等不同，过量摄入维生素A、D不能被及时排除，而会在体内贮存起来，进而产生毒性作用。鱼肝油由于剂型、产地及使用原材料的不同导致维生素A、D含量有差别，在给婴儿添加鱼肝油时一定要小心，以免发生鱼肝油中毒现象。
 
鱼肝油中毒的症状一般表现为头痛、呕吐、前囱隆起、骨缝裂开，酷似脑炎、脑膜炎；皮肤瘙痒，手掌、足底脱皮，口角皲裂，还可有软组织压迫，但没有红热的现象；肝脾肿大，有出血倾向。一碰皮肤即有淤斑，多见于慢性维生素A中毒病例；臂痛、腿痛、骨胳疼痛、颈部、腰部骨样组织增生，表现为假性骨瘤；毛发稀少、烦躁、易怒、发烧等。
 

婴儿如何科学补充鱼肝油

虽然鱼肝油对于婴儿发育有很好的作用，但是服用过量也会对婴儿的身体和健康发育造成不良的影响。那么，应该怎样科学地给孩子补充鱼肝油呢？我们来了解一下。
 
婴幼儿每日所需维生素A的含量为1000国际单位(IU)，而所需的维生素D含量为400国际单位(IU)。市面上不同的鱼肝油制剂的产地、品牌、维生素A、D比例不同，一般按照维生素A、D比例可以将鱼肝油制剂分为：2:1型、3:1型和10:1型。2:1型的浓鱼肝油每毫升含维生素A：10000IU，维生素D： 5000IU，故家长选此类鱼肝油只要每日喂食孩子3滴即可。3:1型的浓鱼肝油胶囊每粒含维生素A，1800IU，维生素D，600IU，通常每两日喂食孩子1粒即可。10:1型的浓鱼肝油胶囊每粒含维生素A，10000IU，维生素D，1000IU，此型造成小儿维生素A和维生素D过量，不适合婴幼儿使用。根据婴幼儿每日所需维生素A和维生素D的含量比例，对于不同比例的鱼肝油制剂，家长们要注意服用的剂量，以免造成鱼肝油过量服用或者鱼肝油服用不足量。或者对于没有经验的新手父母来说，最好的方法还是咨询医生意见，由医生决定孩子服用鱼肝油的用法用量。
 

婴儿补充鱼肝油的注意事项

常见的婴儿维生素类补充药品。它的主要成分是维生素A和维生素D。 婴幼儿每日所需维生素A的含量为1000国际单位(IU)，而所需的维生素D含量为400国际单位(IU)。因此，给婴儿添加鱼肝油过多或者过少都不利于孩子的健康发育。那么，在给婴儿添加鱼肝油时，有哪些注意事项呢？我们来了解一下。
 
1、一般来说，婴幼儿每日所需维生素A的含量为1000国际单位(IU)，而所需的维生素D含量为400国际单位(IU)。但每个孩子的生长发育情况不同，户外活动情况也不同，具体到每个孩子身上，家长给孩子补充鱼肝油时应该要根据孩子的月龄、户外活动情况以及摄入的食品种类来调整婴儿对鱼肝油的服用剂量。例如，早产儿应该提早添加鱼肝油，随着月龄增长可以适当增加用量。对于户外活动比较多的宝宝，家长们可以少给孩子服用鱼肝油，因为紫外线照射皮肤可以产生维生素D。对于一些已经食用添加了维生素A、D的辅食的宝宝，也可以适当减少服用鱼肝油的剂量。
 
2、如果新手父母没有经验，也不要盲目跟从其他已经生过孩子的父母的意见，最好征求医生的意见，在医生的指导下和监护下进行，正确选择剂型、用量及使用期限，以防过量。
 
3、市面上销售的鱼肝油制剂成分中的维生素A、D的含量比例不一定相同，不同比例含量的鱼肝油制剂的用法用量也不尽相同，家长们在选购时应该注意看清楚说明书上的成分含量以及用法用量。

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