Autism or is closely related to vitamin D intake levels
April 26, 2018 Source: Bio Valley
Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":" 0","bdSize":"16"},"share":{ }};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')) .src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];In the past few decades, scientists have discovered a lot of uses of vitamin D through a lot of research, and also clarified the possible effects of vitamin D deficiency. Recently, an animal study found that the level of vitamin D in the mother's diet. Perhaps closely related to the behavior of future generations.
It wasn't until the 1990s that researchers until the key role of vitamin D in human health. The researchers found that there is a receptor in most tissues and cells of the human body that specifically adsorbs vitamin D. Now our understanding of evolution has made scientists begin to realize the importance of vitamin D to the body's function.
Since then, a large number of studies have found that vitamin D plays an important role in the body's bone, brain development and other organ functions. A 2014 study found that the lack of vitamin D may be directly related to 137 diseases. .
What do the research results say?
Before the female rats were pregnant, the researchers fed one of two diets, the first diet containing enough levels of vitamin D, and the second diet containing traces of vitamin D, and the researchers began to take photos. The behavior of offspring born to rats of the above two types of diets was studied.
In humans and rats, the fetus developed in the uterus is completely dependent on the reserve of vitamin D in the mother's body, which means that the level of vitamin D exposure in pregnant women is highly correlated with the level of vitamin D in the baby. Studies have also shown that the offspring of the two groups of female rats of different dietary types have different behaviors, compared with the offspring of rats born with enough vitamin D level during pregnancy, during pregnancy. The offspring born to rats with insufficient vitamin D intake may differ significantly from the former in terms of social behavior and learning and memory tasks.
What does it mean?
Studies have shown that the lack of vitamin D during pregnancy may cause some differences in brain and behavior in offspring, but is the study obtained in the rat body equally applicable to humans? Despite this, in this study, researchers conducted a large number of studies in a broader context, trying to clarify the association between vitamin D and offspring development during pregnancy, and many studies have previously conducted studies on mice and rats. .
Nowadays, researchers are also conducting more and more human research, especially in the field of autism. Autism is a neurodevelopmental disease in which children develop in different ways than normal children. They are socializing. Communication skills, as well as repetitive behaviors, often present multiple difficulties. Numerous human studies have also elucidated the association between vitamin D deficiency during pregnancy and the risk of autism in offspring, although the risk of autism in offspring is relatively small, but the results of this study have been studied in many countries. Confirmed.
Another key study found that children with autism later had lower levels of vitamin D in their blood than those who did not have autism; there are no reports of related studies in rats. Ability to accurately investigate changes in human behavior. This study adds another piece of evidence that vitamin D levels are important for brain development and behavioral changes in mammalian offspring.
Should pregnant women prepare vitamin D supplements?
Of course, these findings do not mean that women who are ready to give birth should buy vitamin D supplements. Many studies have emphasized the health risks of excessive vitamin supplementation; there is currently no sufficient evidence to recommend vitamin D supplements for all For pregnant women, the researchers also conducted large-scale randomized trials to analyze the safety of vitamin D supplements on human health and their effects on mothers and developing fetuses.
What people need to do now is to ignore some hype and "noise" and follow the clinical advice of an obstetrician, general practitioner or midwife.
What causes autism?
There is no single cause for autism. Multiple genetic factors seem to be the ultimate cause of most autism. Genetic factors may act on their own, and they may also be combined with environmental factors to induce autism in children. Affect its behavior. The most important issue at present is how to help autistic children to realize their potential. Because many researches conducted by researchers focus on the earliest stages of individual life, we need to pay attention to the fact that autism even affects all ages. The health of the population, so focusing on the autistic population, and how we adapt to the unique advantages of each individual, may make our community a better place.
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