跳至主要内容

Vitamin B12: An Important Element for Pregnant Woman

Vitamin B12, which is also called cobalamin, plays an important role in the development of people’s brain and nervous system, in the synthesis of fatty acids and myelin and in metabolizing carbohydrates, proteins, and fats which can improve people’s mood, energy levels and stress levels. Besides, another important role of the vitamin B12 is to help develop the fetus brain and form the neural tube. So vitamin B12 in pregnancy is a hot issue that is discussed by a lot of experts and professionals.

For pregnant women, the recommended daily intake of vitamin B12 is 2.6 ug and it is mainly from milk, eggs, meat, fish, poultry, etc, which should be got easily through a healthy and well-rounded diet. However, deficiency of vitamin B12 becomes a common phenomenon in pregnant women, and the cause is unknown. So the test of vitamin B12 for pregnant women is very necessary. Then if vitamin B12 is not enough for the pregnant women, the doctors would tell them the disadvantages of deficiency of vitamin B12, which will not only cause the health problems of their own, but also increase the chance that their children may be born with a serious birth defect, including spina bifida. Then what should the pregnant women do?

The doctors will suggest that vitamin B12 should be supplemented with folic acid, which is very effective and helpful for the health of both the mother and the baby. Besides, the supplementation of vitamin B12 is also recommended to the women who hope to become pregnant to take steps to ensure their diet includes foods rich in vitamin B12, which will also reduce their risk of vitamin B12 deficiency and birth defects.

In summary, please pay more attention to your own health, especially when you’re expecting a baby or when you’re ready to have a baby.

Article by H. Van Sande, et al, from Antwerp University Hospital (UZA), Edegem, Belgium.

Full access: http://mrw.so/2k1XHi
Image by lovina kapoor, from Flickr-cc.

评论

此博客中的热门博文

Incorporation of High-Altitude Balloon Experiment in High School Science Classrooms

High-altitude balloon is a balloon, filled usually with helium or hydrogen that ascends into an area called “near space” or stratosphere. The most common type of high-altitude balloons are weather balloons. Other purposes include use as a platform for experiments in the upper atmosphere. Modern balloons generally contain electronic equipment such as radio transmitters, cameras, or satellite navigation systems, such as GPS receivers. The mission of the High-Altitude Balloon Experiment (HABE) is to acquire supporting data, validate enabling technologies, and resolve critical acquisition, tracking, and pointing (ATP) and fire control issues in support of future space-based precision pointing experiments. The use of high-altitude balloons offers a relatively low-cost, low-vibration test platform, a recoverable and reusable payload, worldwide launch capability, and a 'near- space' emulation of the future space systems operational scenarios. More recently, several university...

Electron Spin and Proton Spin in the Hydrogen and Hydrogen-Like Atomic Systems

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52202#.VIj7tMnQrzE Author(s) Stanisław Olszewski * Affiliation(s) Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, Poland . ABSTRACT The mechanical angular momentum and magnetic moment of the electron and proton spin have been calculated semiclassically with the aid of the uncertainty principle for energy and time. The spin effects of both kinds of the elementary particles can be expressed in terms of similar formulae. The quantization of the spin motion has been done on the basis of the old quantum theory. It gives a quantum number n = 1/2 as the index of the spin state acceptable for both the electron and proton ...

Fermented Brown Sugar Residue Prolongs the Caenorhabditis elegans Lifespan via DAF-16

Fermented brown sugar residue (FBSR) is generated in the course of purifying biomass ethanol from the yeast fermentation products of brown sugar. It contains abundant nutrition and is used in various industrial applications including as fertilizer and feed. Meanwhile, brown sugar has attracted attention as a health food and is thought to prevent cardiovascular diseases, hypertension, and brain stem diseases. Furthermore, polyphenol, contained in brown sugar, reduces oxidative stress and inhibits glucose absorption. DAF-16 is a transcription factor regulated downstream of the insulin signaling pathway and is one of the main factors contributing to aging and lifespan in C. elegans . Therefore, to determine the precise roles of the DAF-16 transcription factor in stress tolerance and life span, it is necessary to elucidate the signaling pathways involved in DAF-16 activation. This study was designed to elucidate the molecular mechanisms controlling the physiological stress toleran...