Overview Autism and vitamin D

• FACT: Studies have shown many associations of autism to low Vitamin D
• FACT: Clinical trial has prevented Autism with Vitamin D during pregnancy
• FACT: Clinical trial has treated autism in children
• RECOMMENDATION: Take extra vitamin D when pregnant
  There is a tiny risk in taking vitamin D during pregnancy, but a major risk in not doing so if you already have an autistic child

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VitaminDWiki - Autism category contains

Autism category has 143 items

 - see also Overview Autism and vitamin D,  Autoimmune ,   Cognitive,    ADHD
Interesting Autistic studies
Autism associated with low Vitamin D

• Most Autism Risk factors are associated with low vitamin D - March 2014
• Rickets – 26 percent had autism: no rickets, no autism (both associated with low vitamin D) – June 2015
• Premature birth 2.5X more likely if mother had low vitamin D and was having twins – July 2013
• Autism 3X more likely after closely spaced pregnancy vs 3 year apart– Jan 2011
• Having twins takes more vitamin D - May 2011

Autism treated by Vitamin D

• Autism treated by Vitamin D (monthly injection of 150,000 IU) – June 2017
• Autism decreased in 8 out of 10 children supplemented with vitamin D – April 2015

Autism reduced by vitamins before and during pregnancy

• Low maternal Vitamin D results in larger portion of brain associated with autism – Jan 2020
• Autism risk reduced 2X by prenatal vitamins (Vitamin D or Folic) – Feb 2019
• Low Vitamin D decreases fertility and increases subsequent autism, ADHD, etc – Feb 2018
• Women who had supplemented with any vitamins were 6 X less likely to have autistic offspring – Jan 2018
• Autism rate cut in half when multivitamins (including vitamin D) used during pregnancy – Oct 2017
• Autism rate in siblings reduced 4X by vitamin D: 5,000 IU during pregnancy, 1,000 IU to infants – Feb 2016

Autism and Vitamin D Receptor (not enough Vit D to the tissues)
This list is automatically updated

Autism - other risk factors

• Autistic symptoms reduced by Vitamin D and or Omega-3 – RCT March 2019
• Omega-3 probably can decrease Autism and ADHD – March 2019
• Autism risk increased if infant had antibiotics (2X), acetaminophen (3X), or no vitamin D drops (1.5X) – June 2018
• 20 X more Parkinson's and 100X more Autism with GMO soy in China
  • Note >100X increase in Autism while having GMO soy in the US

Autism and Virus/Vaccines
This list is automatically updated

Dr. Cannell on Autism and Vitamin D in VitaminDWiki

• Autism treated by Vitamin D (80 – 120 ng) – Cannell update May 2018
• Autism Causes, Prevention and Treatment: Vitamin D Deficiency etc. – Book April 2015 Cannell
• Autism cured in a child with Vitamin D, Dr. Cannell comments and cofactor recommendations – March 2015
• Autism and Vitamin D - Dr. Cannell in Life Extension Mag - Jan 2014
• Autism treated by Vitamin D: Dr. Cannell - video June 2013
  • includes his list of 27 reasons to associate Vitamin D with Autism in 2013

Autism and Omega-3
This list is automatically updated

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US explosion of Autism

chart is adapted from from http://autisminnb.blogspot.com/2011/01/autism-speaks-cdc-autism-prevalence.html
Autism cases in U.S. jump to 1 in 45 Nov 2015 - based on 2014 data
In 2014, it was 75 % boys, 25 % girls.
Autism – 1 in 40 children in the US (as of 2016) – Nov 2018
CDC update: 1 in 88 as of 2008 Reported March 2012
This is a 78 % increase in (2003-2008) for ALL children
110% increase for Hispanics, and 91% increase for black children (2003-2008) (dark skin strongly points to vitamin D)
CDC PDF of 2008 study which was finally published in 2012 is attached to the bottom of this page
Prevalence of Autism Spectrum Disorder Among US Children and Adolescents, 2014-2016 JAMA 2018
Leveling out? 1.46% (1 in 68) based on survey of parents - has child been diagnosed with Autism

1 child in 68 CDC March 2014
An increase of about 30% from 2008 to 2010, which is also a 120% increase in decade since 2000/2002

Autism prevalence

__Autism prevalence

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Autism: mitrocondria, toxins, probably helped by supplements - Mercola Dec 2021

• "More recent investigations looking at mitochondrial biomarkers and electron transport chain activity suggest mitochondrial abnormalities may be involved in as many as 80% of cases."

 Download the PDF from VitaminDWiki

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Autism and Dr. Cannell (who is Autistic) at the Vitamin D Council (closed ~2018)

• Autism treated by Vitamin D (80 – 120 ng) – Cannell update May 2018
• Autism Overview updated Nov 2015
• Autism and Vitamin D - Dr. Cannell in Life Extension Mag - Jan 2014
  50 IU of vitamin D / pound, with a goal of 80 ng/ml. Also, vitamin K2 3 mg/lb, best results before age 8
• Dr. Cannell on Autism – Spring 2013 videos - also mentions nice results of accidentally getting 10X too much vitamin D
• Autism treated by Vitamin D: Dr. Cannell - video June 2013 which includes reasons why Dr. Cannell believes Autism is related to Vitamin D (summarized by VitaminDWiki)

1. Both have strong inheritance features – Vitamin D about 60%
2. Both have gotten substantially worse in last 30 years
3. Vitamin D is known to be involved in brain development
4. All autistic children are VitD deficient, but not all children who are deficient are autistic: genes are involved
5. When giving vitamin D to cure children of rickets “mental dullness” decreases as well
6. Children with genes which give them too much (Williams Syndrome) have to reverse of autism – too sociable
7. Mothers having lots of fish (and thus more vitamin D) give birth to kids with less autistic symptoms
8. Both associated with weak bones
9. Both worse around the age of weaning
10. Autism is more common in rich families – more likely to apply sun screen and stay indoors
11. Autism increases with drugs which lower levels of vitamin D
12. Seizures are common with Autism - Vitamin D has been shown to reduce seizures
13. Fewer autistic symptoms (such as sleep problems) during summer: when child gets more vitamin D from the sun
14. Both worse with latitude
15. Both vary with Ultraviolet light
16. Both vary with time of year (more birth of autistics in March in Northern hemisphere)
17. 2X more urban autism – less UVB in urban environments
18. Both worse with pollution
19. Both worse with increased clouds and rain
20. Both worse with closely spaced pregnancies
21. Autistics have abnormal immune response – similar to that of vitamin D deficiency
22. Low levels of vitamin D in mother animals reduces brain function in offspring
23. Vitamin deficient rat pups have similar brain abnormalities to that of human autistic children
24. Autistic children get less vitamin D in their blood for the same amount of sun exposure
25. The 4 males/1 female ratio - Note estrogen increases vitamin D in the brain (testosterone does not)
26. Both worse in African Americans (A-A 2-3 increased autism rate)
27. Both worse in Dark-skinned immigrants in Europe

•    Note: All articles in Autism category 143 items

Study out of China finds correlation between vitamin D status and autism severity Vitamin D Council Oct 2013
Serum 25-hydroxyvitamin D levels in Chinese children with autism spectrum disorders. - Oct 2013

Autism and Vitamin D - by John Cannell, MD Life Extension Jan 2014

Autism Causes, Prevention and Treatment: Vitamin D Deficiency etc. – Book April 2015

• Animal study finds that suggests vitamin D may help prevent and treat autistic symptoms Vitamin D Council Feb 2016
  ". . . "if you want your children to be free of autism, we recommend both mom and dad supplement with 5,000 IU/day of vitamin D for at least 3 months before conception (this dose will also improve both male and female fertility). Then, the pregnant woman should remain on 5,000 IU/day, and perhaps 10,000 IU/day, which is the No Observed Adverse Effects Level (NOAEL) level for vitamin D intake throughout her pregnancy."
  "After the child is born, he or she should supplement with at least 1,000 IU/25 pounds of body weight per day. When the child reaches 125 pounds, he or she should take 5,000 IU/day. If the child shows any signs or symptoms of autism, the dose should be increased to 2,000 IU/per day/per 25 pounds of body weight."

Vitamin D Council Autism Infographic April 2016

See also in VitaminDWiki

• Autism category listing has 143 items along with related searches
• Autism 1.75X more likely if BOTH maternal and infant vitamin D levels were low – Nov 2019
• Autistic irritability reduced by Vitamin D plus Omega-3 – RCT March 2019
• Increased risk of ADHD (28 pct.) and Autism (58 pct.) if low vitamin D during pregnancy – meta-analysis Jan 2019
• Autism risk increased if infant had antibiotics (2X), acetaminophen (3X), or no vitamin D drops (1.5X) – June 2018
• Autism 3X more likely after closely spaced pregnancy vs 3 years apart– Jan 2011
• Many reasons why vitamin D deficiency has become epidemic the same period of time that Autism has increased
• Early lack of vitamin D may trigger autism – Clinical Review April 2012
• 2X more poor language skills associated with low vitamin D during pregnancy – Feb 2012
• Less able to switch attention (an autism test) if mother had low vitamin D – Oct 2012
• Autism and schizophrenia strongly associated in families in Sweden July 2012
  • Example: Schizophrenia increases risk of Autism 2.9X (both are strongly associated with low vitamin D)
• Serotonin regulated by Vitamin D – part 1 autism – Feb 2014
• Autism is one of many health problems that has increased by 2X or more in a decade
• Same inflammation in the brain in half of the autistics, but different causes – May 2011

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Autism and Vitamin D from Google Scholar 20,900 items July 2022

• The effect of vitamin D supplementation in treatment of children with autism spectrum disorder: a systematic review and meta-analysis of randomized controlled trials - Sept 2020 https://doi.org/10.1080/1028415X.2020.1815332 FREE PDF
• The Role of Vitamin D Supplementation in Children with Autism Spectrum Disorder: A Narrative Review - Dec 2021 https://doi.org/10.3390/nu14010026 FREE PDF
• Maternal Vitamin D Levels During Pregnancy and Offspring Autism Spectrum Disorder - Dec 2021 - https://doi.org/10.1016/j.biopsych.2021.07.012 1.4X increased risk if < 30 nmol
• The Relationship between Vitamin D and Autism Spectrum Disorder - Dec 2021   https://doi.org/10.32539/bsm.v5i12.430 FREE PDF

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Autism and Vitamin D on the web

• An Immune Disorder at the Root of Autism - New York Times Aug 2012
  immune dysregulation in the womb. Lists many viral and other problems during pregnancy which increase the probability of autistic child by 2X to 5X
  Moises Velasquez-Manoff is the author of “An Epidemic of Absence: A New Way of Understanding Allergies and Autoimmune Diseases.”
• Annual cost of autism has more than tripled - $126 billion US MedExpress March 2012
  3X increase since 2006. Costs were based on 0.5% of the population having ASD, however, CDC now reports 0.9% of the population has ASD
• Disease Database has lots of links to Autism
• Epidemiology - July 2011
  Reduced chance of having an autistic child by 40% by having pre-natal vitamins (most have just 400 IU of vitamin D, some have 800 IU)
  For certain gene types of the mother, the risk reduction due to taking pre-natal vitamins was 2.6X, 4.5X, and 7.2X
• New York Times July 2011 report on a new study of autistic twins
  Autism was due to shared environmental factors 58 % of the time.
• Long interesting blog post on Rickets, Vitamin D deficiency and Autism Feb 2012
• Etiopathogenesis of autism spectrum disorders: Fitting the pieces of the puzzle together Medical Hypothesis, July 2013
  We suggest that ASD are disorders of the immune system that occur in a very early phase of embryonic development.
  In a background of genetic predisposition and environmental predisposition (probably vitamin D deficiency), an infection (notably a viral infection) could trigger , , ,
• Vitamin D Deficiency During Pregnancy Raises Your Child’s Risk for Autism Mercola Dec 2016
  Includes Feb 2016 Interview with Dr.Patrick on Autism - both video and transcript
• New Study Confirms That Mercury Is Linked to Autism GreenMedInfo] Dec 2016
  The higher the mercury level the higher the autism. This DOES NOT prove causation. It could be that Autism ==> higher Mercury level.
• Mercury and Autism Relationship Confirmed in Longitudinal Study July 2017
  Study in: Science of The Total Environment Dec 2017; lots of blood tests
  If mercury level doubled at 2 time points then 31% increase risk of mild to moderate” deficits of social behavior related to autism
• CDC: report in March 2012 of a 2008 study 1 in 88 children in the U.S. in 2008 were diagnosed with an autism spectrum disorder
  a 23 % increase in the last two years and 78 % in (2003-2008) for all children
  110% increase for Hispanics, and 91% increase for black children (2003-2008) (this strongly points to vitamin D)
  Chart of ASD intelligence in 2008 study by CDC - varies a lot around the nation

• Autism on TedTalk March 2014
  good background, nothing about vitamin D, the following chart shows the 200-400 genes associated with different forms of autism

• Solving the Autism Puzzle Jan 2015 MIT Tech Review
  Nothing about vitamin D nor any way to prevent/treat Autism
  300 potential genes, 27 give a heightened risk of autism. Autistics with the same gene have similar symptoms.
  Every child born has roughly 60 new changes in their DNA sequence, and [one in] every 50 children born have at least one large rearrangement.
• Broccoli Sprout Extract (Sulforaphane) reduces symptoms of Autism RCT Aug 2015 (nothing about vitamin D)
  sulforaphane increases Vitamin D gene expression 2010
  Off-topic: Sulfur is very important to health Started on VitaminDWiki Dec 2016
• The Parents Who Jumpstarted Autism Research in California Oct 2016
  Funding many studies to prevent Autism, Nothing about vitamin D - which can prevent and treat
• Toddlers with Autism do not Avoid Eye Contact Scientific American] Dec 2016
  • Excellent study - they do not actively avoid eye contact, but it does not engage them - nothing about vitamin D

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Is it Time to Give Up on a Single Diagnostic Label for Autism? Scientific American May 2018

+"That was the ruling by the editors of the authoritative Diagnostic and Statistical Manual in 2013, but it remains controversial" +"All autistic individuals share core features, including social and communication difficulties, unusually narrow interests, a strong need for repetition and, often, sensory issues. Yet these core features vary enormously in how they are manifested, and in how disabling they are." +"There are huge disparities in many areas, such as language development or IQ, and in the presence or absence of co-occurring medical conditions and disabilities"

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HYPOTHESIS Vaccine ==> increased Autism

The Clear Legal Basis that Vaccines Cause Autism Green Med Info Sept 2018
Lengthy abstract of book How to End the Autism Epidemic Amazon published Sept 2018,
   #1 Best Seller in Pediatics Sept 19, 2018

• The Vaccine Act has a 3-year statute of limitation and virtually all Autisitic behavior is not detected until after the 3 year limitation
• The one case in which Autism did start within the 3-year time limit was conceded by the govt (and the evidence was sealed), but the 5,500 other Autism claims were thrown out

Table Of Contents

• Vitamin D, Immune Activation and Autism Oct 2016
  Vitamin D blocks the bad effects of the Vaccine
• 10X reactions to flu vaccine when vitamin D deficient
• Vaccinated children had more chronic diseases - Sept 2018
• The Political Economy of Autism Sept1 4, 2021
  • If zero vaccines, autism rate = 1 in 715; If alternative vaccine schedule, autism rate = 1 in 440; If CDC vaccine schedule, autism rate = 1 in 36.

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Clinical Review of Autism and Vitamin D 2012 - excellent

CLICK HERE if registered (free) for VitaminDWiki

Roundup and Autism

Powerful chart of the increase in Autism and increase in GMO food
from http://www.examiner.com/article/data-show-correlations-between-increase-neurological-diseases-and-gmos

Roundup May Be Most Important Factor in Development of Autism . . Mercola June 2013
Dr. Seneff publications many on interactions of roundup on Autism
Seneff Nov 2014 Winston Price Conference

See also VitaminDWiki

• Investigation on Roundup - glyphosate at VitaminDWiki

which has many charts of increases of diseases with Glyphosate - which are HIGHLY LIKELY

Perhaps many Females are autistic - but they have very different symptoms than males

• Why It’s So Difficult to Diagnose Autism in Girls Slate Oct 2015
  "Some researchers theorize that girls are better than boys at camouflaging their symptoms, particularly during highly structured interactions such as clinic visits. For instance, a colleague of mine described girls with autism as “caricatures” in social interactions. These girls may be motivated to interact, but their behaviors seem exaggerated."
• The Invisible Women With Autism Atlantic Mag Oct 2015
  Similar article to Slate - very interesting
  Wonder if the perceived ratio of male/female will decrease in the future
• Vitamin D and Autism Spectrum Disorder: A Literature Review - 2016, 35 pages
   Download the PDF from VitaminDWiki

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Autism appears to be somewhat treated by Omega-3, wonder if it might prevent as well

• Autism Research Shows Benefit of Omega-3 Fatty Acids March 2017
  23 references include the following
  "Omega-3 fatty acids in the management of autism spectrum disorders" 2015
  “Role of polyunsaturated fatty acids in the management of Egyptian children with autism.” 2008
  . “A pilot randomized controlled trial of omega-3 fatty acids for autism spectrum disorder.” 2011
• Supplementation of omega 3 fatty acids may improve hyperactivity, lethargy, and stereotypy in children with autism spectrum disorders: a meta-analysis of randomized controlled trials Oct 2017
   Download the PDF from VitaminDWiki

Items in both categories Autism and Omega-3 are listed here:

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Half of Autistic children have sleep problems such as insomnia

Autism and Sleep - What Parents Need to Know - Nov 2019

• 65% have shorter REM sleep, and many autistic children have sleep apnea
• Bright light in the morning seems to help - similar to helping people with Seaonal Affective Disorder

It appears that Autistics supplemented with Vitamin D sleep better
Items in both categories Autism and Sleep are listed here:

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Many autism symptoms disappear by changing food

sulforaphane
Fever Benefits for Autism in a Food Video and transcript -Dr. Greger March 2021
Nobel Prize for Medicine for brain ailments went to the “father of fever therapy,”
When the brain gets too hot it generates heat shock proteins to protect itself
sulforaphane, the active ingredient in cruciferous vegetables such as broccoli, kale, and collard greens, activates the heat shock response.
His 2nd video on Autism and Food points out that four different aspects of Autism are treated by sulforaphane

• shock proteins are released to boost synaptic transmission,
• Nrf2 is activated to wipe out the free radicals,
• mitochondrial function is restored,
• suppress the inflammation triggered by NF-kappa-beta

Broccoli Compound Eases Autism Symptoms by Mimicking a Child's Fever HealthLine, 2014?
"During the 18-week study, between 35 and 60 percent of those taking sulforaphane showed decreases in characteristic autism symptoms like repetitive movements, irritability, hyperactivity, and communication problems. "

A Randomized Controlled Dietary Trial for Autism June 2021, Dr. Greger
All had symptoms reduced after a gluten- and casein-free diet for a year

• 2002 PDF from Sci-Hub via VitaminDWiki
• study was cited 498 times by June 2021

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3X increase in Autism in boys by age 3 if 3 hours of daily screen time before age 1 (less vitamin D) - Feb 2022

Screen time in first year may raise autism risk at age 3 MDEdge   FREE PDF

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16p11.2 deletion syndrome: gene defect associated with Multiple Sclerosis and low vitamin D - June 2022

• 515 hits for Google Search of 16p11.2 "vitamin d" as of June 2022
• Sabrina’s Parents Love Her. But the Meltdowns Are Too Much New York Times June 2, 2022   PDF
• 16p11.2 deletion syndrome MedlinePlus
  • "Most people tested for the 16p11.2 deletion have come to medical attention as a result of developmental delay or autistic behaviors"
  • " ...deletion in the general population is difficult to determine but has been estimated at approximately 3 in 10,000."

Short url = http://is.gd/DAutism