An expert who has studied Vitamin D is John Jacob Cannell, Vitamin D committee chairman, put out a

Among the dozen and unattractive my entry, at least I've reznor mentioned autism 2 times, but want to understand this disease, they must ask you L2C. Here I'm just telling what I read, and some subjective comments while I wait for you to send your documents L2C was about Vitamin D and autism alone. When I read the comment you comfortable and comments, but remember that I'm not expert on autism and vitamin D expert reznor okay.
Currently, reznor scientists do not yet know the causes, mechanisms causing reznor autism. Many theories about the cause of autism has been made, so that m ot English professor said: "In recent years, everything will be shed for the cause of autism, from iPod batteries to mercury in power plants in China, from prenatal ultrasounds to cut the umbilical cord after delivery, from diet to vaccines "
An expert who has studied Vitamin D is John Jacob Cannell, Vitamin D committee chairman, put out a hypothesis about the relationship between vitamin D and autism. Again, this is just hypothetical. This hypothesis can be summarized as follows: "Any reznor theory about the cause of autism should also consider the significant role of genetics, and must explain the epidemiological characteristics of the particular it is. An increase in the incidence of autism in the past 20 years along with the increase of medical advice to avoid the sun, so can reduce vitamin D levels and would theoretically significantly reduced levels of vitamin D have been activated (calcitriol) in the process of brain development. Data from animal studies have shown that severe vitamin D deficiency during pregnancy is dysregulated proteins related to brain development and lead to mice with increased brain size and enlarged ventricles, are the same abnormalities commonly seen in children with autism. syndrome Williams Children's these children may have high levels of calcitriol in the newborn period, usually manifest symptoms as opposed to the symptoms of autism. Children with rickets due to vitamin D deficiency have some signs of autism, and the This sign usually resolves after treatment with high-dose vitamin D. Estrogen reznor and testosterone have different roles in the metabolism of calcitriol, this difference may explain reznor the large ratio between years and women in autism. Calcitriol regulate the production of inflammatory substances in the brain, these substances are related to autism. Eating fish during pregnancy vitamin D reduces symptoms in autistic children. Autism is more common in the ultraviolet region with an average wavelength (UVB) is hindered adsorbed reznor in the polar latitudes 2 earth, urban areas, areas with high air pollution, and areas of high rainfall. Autism is more common reznor in people with darker skin, and vitamin D deficiency in pregnant women with darker skin are common colors. Conclusion: Gaussian distribution of the enzyme preparation Calcitriol neural activation combined vitamin D deficiency during reznor pregnancy and / or in the neonatal period can explain all aspects of genetics and epidemiology of the disease autism. If so, largely because autism is undesirable consequences of medical advised to avoid sunlight. This hypothesis can be verified easily by many different kinds of studies. "Mr. Cannell has written about posting this hypothesis in a quarterly newsletter of Vitamin D committee for the autism activist, call for testing and use of vitamin reznor D, sunbathing to prevent and treat autism. This can be seen as a violation of the regulations published by the magazine reviews from other scientists ( peer-reviewd journal) in the United States. then, theories have been published in the journal Medical Hypotheses (Medical Hypotheses) 2008 This is a journal that published the article does not have undergone evaluation of other scientists, and the magazine has ranked quite low. March 2009, Mr. Cannell was paid to post his article about the relationship between vitamin D and autism in the journal Obstetrics America (Am J Obstet Gynecol) in advertisements, calling reznor on obstetricians check Vitamin D levels in pregnant women, encourage pregnant women sunbathing and vitamin D. This magazine has encountered the fierce opposition of scientists for this article, one of the most important reason reznor is this theory reznor has not been proven, magazine readers and apologize to remove this article in advertisements reznor over the next number. In the literature review research on the causes of autism structure, Cannell's article hardly be cited, perhaps because it is not based on research evidence.
I own, I do not need to understand reznor it can be said that his hypothesis Cannell has weaknesses. reznor For example, Cannell said he was from mothers kh