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Vitamin a price, vitamin a effect, vitamin a food

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How to properly and rationally supplement vitamin A food for pregnant women

How to properly and rationally supplement vitamin A food for pregnant women

Date of release:2018-11-03 Author: Click:

Pregnant mothers need to supplement various nutrients such as protein, carbohydrates, fat, some micronutrients, vitamins and minerals during pregnancy. Today, we introduce one of the nutrients, vitamin A. Generally, pregnant mothers do not suffer from a serious deficiency of vitamin A as long as they eat balanced food. However, if the pregnant mother has a special condition such as chronic digestive tract disease or fever, it may lead to vitamin A deficiency. When vitamin A is severely deficient, it can cause blindness in pregnant mothers, stillbirth, and fetal dysplasia. The baby born can have eye defects and small head. But vitamin A is easy to replenish too much, and how pregnant mothers can become a problem.

What is vitamin A?

Vitamin A is a fat-soluble vitamin required by the body and exists in two forms. One is called retinol, which is mainly found in animal liver, milk, egg yolk, and fortified cereals. Vitamin A is also essential for the formation of rhodopsin. Rhodopsin is a pigment that allows the eye to see objects in the dark. If it is missing, it may cause night blindness. In addition, it also has the effect of maintaining skin, cell growth and regeneration. It can promote the strong growth of teeth and bones; another substance called carotene, also known as vitamin A, is more important in beta-carotene, mainly in vegetables, which can be converted into vitamin A in the human body.

What effect does pregnant women take on excess vitamin A on the fetus?

Eating a large amount of animal liver during pregnancy or taking a large amount of cod liver oil may cause an excess of vitamin A. Excessive vitamin A in pregnant women can cause fetal brain malformation, hydrocephalus (enlargement of the brain filled with fluid), small head, mental retardation, heart defects, ear deformities, and other facial abnormalities. In addition, the risk of miscarriage is also high.

Oral vitamin A-containing multivitamins, or vitamin A pills alone during pregnancy, the recommended intake is not more than 3000μgRAE / day, it is safer。 However, beta-carotene is not limited by this dose。 If you maintain a normal balanced diet during pregnancy, or take multivitamins as directed, it will not cause an excess of vitamin A。

How does pregnant mother scientifically supplement vitamin A?

1. According to the recommendations of the Nutrition Society of China, the daily vitamin A requirements of pregnant mothers are: 700μgRAE/day in the first trimester, 770μgRAE/day in the second trimester and third trimester. Vitamin A deficiency or excess in pregnant mothers is not good for the fetus.

2. In addition to the vitamin A supplement in accordance with the doctor's advice, a safer method is to take β-carrot and other carotene from plant foods. Beta-carotene can be converted into vitamin A in the body according to the needs of the body. It will be excreted. Therefore, supplemental overdose will not be problematic and very safe.一-carotene is mainly found in red-yellow vegetables and fruits, such as carrots, sweet potatoes, pumpkins, tomatoes, and persimmons.

3. Have a diet, try to avoid eating a lot of vitamin A food animal liver or taking a lot of cod liver oil.

Tongxiang Jujia Food Additive Co., Ltd. products include more than 100 varieties of vitamins and their derivatives, minerals, amino acids, plant extracts, imported dairy products. The sales network covers all parts of the country. The company can not only provide high-quality products and services to our customers, but also help you solve technical problems in production. If you want to understand the price of vitamin A and the role of vitamin a can be contacted: 13356056388.


Fruits and vegetables containing vitamin A

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Key word:HowtodowithoutvitaminA,WhatistheroleofvitaminA?,WhatarethefoodsofvitaminA?

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Co.:Tongxiang Jujia Food Additive Co., Ltd.

Add:2nd Floor, 1688-1690, Fuxing North Road, Wutong Street, Tongxiang City

TEL:0573-88080826

FAX:0573-88080810

MB:13356058388

Email:516860949@qq。com

Website:en.luvdelphin.com

Vitamin a price, vitamin a effect, vitamin a food

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