- Induction of autism-related behavior in male mice by early-life vitamin D deficiency: association with disruption of the gut microbial composition and homeostasis
- Other Indications that poor gut bacteria ==> increased risk of Autism
- Autistics have 1/2 the response to Vitamin D - perhaps poor gut bacteria
- VitaminDWiki – Autism category contains:
- VitaminDWiki – Fecal transplants - many studies
Induction of autism-related behavior in male mice by early-life vitamin D deficiency: association with disruption of the gut microbial composition and homeostasis
Food Funct . 2024 Mar 27. doi: 10.1039/d4fo00279b PDF behind paywall
Jingjing Cui 1 2 3, Shumin Wang 3 4, Zidan Zhai 1 2, Xiaoyue Song 5, Ting Qiu 2, Leilei Yu 3 4, Qixiao Zhai 3 4, Heng Zhang 2 5
Vitamin D deficiency (VDD) during early life emerges as a potential risk factor for autism spectrum disorder (ASD). Individuals with autism commonly exhibit lower vitamin D (VD) levels compared to the general population, and VD deficiency is prevalent during pregnancy and lactation. Moreover, gastrointestinal comorbidity, prevalent in ASD patients, correlates closely with disruptions in the gut microbiota and altered intestinal permeability.
Therefore, it is fascinating and significant to explore the effects of maternal VD deficiency during pregnancy and lactation on the maturation of the gut microbiota of the offspring and its relevance to autism spectrum disorders. In this study, we established maternal pregnancy and lactation VD-deficient mouse models, employed shotgun macrogenomic sequencing to unveil alterations in the gut microbiome of offspring mice, and observed autism-related behaviours.
Furthermore, fecal microbial transplantation (FMT) reversed repetitive and anxious behaviours and alleviated social deficits in offspring mice by modulating the gut microbiota and increasing short-chain fatty acid levels in the cecum, along with influencing the concentrations of claudin-1 and occludin in the colon.
Our findings confirm that VDD during pregnancy and lactation is a risk factor for autism in the offspring, with disturbances in the structure and function of the offspring's gut microbiota contributing at least part of the effect. The study emphasises the importance of nutrition and gut health early in life. Simultaneously, this study further demonstrates the effect of VDD on ASD and provides potential ideas for early prevention and intervention of ASD.
Other Indications that poor gut bacteria ==> increased risk of Autism
Autism risk increased if infant had antibiotics (2X), acetaminophen (3X), or no vitamin D drops (1.5X) – June 2018
Autism associated with low gut flora (due to antibiotics) – Mercola Oct 2014
Antibiotics and Vitamin D are associated with many of the same diseases
Autistics have 1/2 the response to Vitamin D - perhaps poor gut bacteria
Autistics have half of the response to Vitamin D – RCT Oct 2018
They would probably benefit from 1 or more of the following
1) Larger Vitamin D doses
2) Gut-Friendly Vitamin D
3) A way that gets Vitamin D into the body without going through the gut
Topical, sublingual, UVB
4) Higher concentrations achieved by non-daily dosing
VitaminDWiki – Autism category contains:
Autism category has - 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
- Autistics have half of the response to Vitamin D – RCT Oct 2018
- Vitamin D fights autism - trying to figure out how and why – May 2022
Autism treated by Vitamin D
- Autism risk is reduced by Vitamin D – early pregnancy or chlldhood – Umbrella review – July 2024
- 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
- Autism reduced 24% for each 4 ng more Vitamin D while pregnant ( ADHD 12%) – Feb 2024
- 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
- Autism 3X more likely after closely spaced pregnancy vs 3 year apart– Jan 2011
- 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 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 gets to the cells)
This list is automatically updated
- Autism treated by an activator of the Vitamin D Receptor: supforaphane - March 2024
- Autism may be synergistically treated by Vitamin D and probiotics – July 2022
- Autism 2X to 3X more likely if poor Vitamin D Receptor – June 2020
- A good Vitamin D Receptor (or perhaps more vitamin D) protects against lead during pregnancy
- Autism much more likely if poor Vitamin D Receptor – many studies
Autism - other risk factors
- Autistic symptoms reduced by Vitamin D and or Omega-3 – RCT 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
- Fewer neurons in males born from COVID-19 vaccinated mothers (rats) - Jan 2024
- Vaccinations resulted in increased office visits for children 16 months later - Nov 2020
- Does a vaccine increase the risk of Autism – March 2019
- Autism 2.75 X more likely in Hib vaccines containing Mercury – May 2018
- Vaccinated children had more chronic diseases - Sept 2018
- Autism and ADHD type disorders were 14X more likely in survey of extreme preterm vaccinated infants - April 2017
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
- Many autistic children are getting some Vitamin D, Omega-3, probiotics, etc. – Aug 2019
- Autistic symptoms reduced by Vitamin D and or Omega-3 – RCT March 2019
- Omega-3 probably can decrease Autism and ADHD – March 2019
- Autism treated in one person by Omega-3 plus Vitamin D – Dec 2018
- Autism problems reduced by Vitamin D, Omega-3 – RCT Oct 2018
- ADHD, Autism, Early Psychosis and Omega-3 – review Dec 2017
- Autism risks include chemicals, deficiency of vitamin D, Omega-3 – mini-review April 2016
VitaminDWiki – Fecal transplants - many studies
Includes the following sections as of March 2024
- Faecal transplants are just the start for microbiome medicine - Economist Nov 2023
- Fecal Transplants for Ulcerative Colitis, MS, Depression, Bipolar, and Alcoholism - Dr. Greger April 2023
- Fecal microbiota transplants: A review of emerging clinical data on applications, efficacy, and risks (2015–2020) - Feb 2021
- Relationships Between Vitamin D, Gut Microbiome, and Systemic Autoimmunity - Jan 2020
- Fecal transplants as a microbiome-based therapeutic - Aug 2020
- 5+ VitaminDWiki pages with FECAL TRANSPLANT in the title
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