Peanut and Food allergies prevented by Vitamin D

Summary (based on data below and many other Vitamin D studies)

Known:     Low vitamin D while pregnant or as a child or due to poor Vitamin D genes is associated with Food Allergies

Suspected:     One or more environmental stressors (such as Roundup) cause the food allergy if low level of vitamin D

Anticipated:     Increasing Vitamin D levels while pregnant or as a child will PREVENT Food Allergies

Possible:     Increasing Vitamin D levels will TREAT a food allergic child

        may also need one or more items which increase activation of Vitamin D genes

Peanut Allergy - Low Vitamin D

• 30 to 40 ng of vitamin D associated with the least peanut allergy – Nov 2012

• 11X more non-immigrant children allergic to peanuts if vitamin D less than 20 ng – Feb 2013

• "Vitamin D levels in peanut allergic children" Nov 2011 📄 Download the PDF from VitaminDWiki

• 📄 Perplexity AI Report Agrees about the assocation - May 2025

  Food Allergy - Low Vitamin D

• Childhood Food Allergies (UK 1 in 14) – huge recent increase (low vitamin D) - Dec 2018

• Food allergies 6 times higher in South Australia - 2009

• Food allergies in children may be due to earlier low Vitamin D, Omega-3 and Zinc – Aug 2017

• Food allergy is linked to season of birth, sun exposure, and vitamin D deficiency – Jan 2019

• Food allergies and low vitamin D – thymus may be the connection – June 2016

• Too much vitamin D: 1 pcnt increase in infants with food allergy, too little: 500 pcnt increase in children with food allergy - Aug 2015

  Peanut Allergy - Low Sunshine or UV

• 3X more allergy to peanuts if child born with low UV – Feb 2011

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• Less sun (less vitamin D) more anaphylaxis (severe allergic reaction) – June 2014

  Food Allergy - Gut and Genes

• Food allergies are associated with Vitamin D thru genes, etc. – March 2018

• Immune modulation by Vitamin D, food allergy, chart of genes – July 2015

• Food allergy 12X more likely if low vitamin D and vitamin D binding gene problem – Aug 2015

• Vitamin D may be linked to food allergies by intestinal flora – July 2010

  Food Allergy - Low Sunshine or UV

• Hypothesis – Australia has highest rate of food allergy due to avoiding the sun – Sept 2015

• Food allergy is linked to season of birth, sun exposure, and vitamin D deficiency – Jan 2019

  Peanut Allergy - Vaccinations, Injections or nappy/Eczema creams

  Looked for Data, not just speculation, but was unable to find any in 2 hours - June 2019

• Understanding Peanut Allergies 2017

  • "Vitamin K injections in newborns also contribute to peanut allergies"

  • Injectable vitamin K1 contains castor oil""

• Eczema creams in peanut allergy link 2001

  Peanut Allergy - glyphosate and other sprays

• Why Did Peanut Butter Become An Allergen?

  • Various speculations. Notes that peanut crops are rotated with cotton - which has glyphosates, fungicides and pesticides

  Items in both categories Autoimmune (like allergy) and Glyphosate are listed here:

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Allergy - Overview

Some PubMed articles

• Immune Modulation by Vitamin D and Its Relevance to Food Allergy - July 2016 FREE PDF 10.3390/nu7085271

• Sunlight, vitamin D and food allergy - Aug 2015 doi: 10.1097/ACI.0000000000000177

• Food allergy is linked to season of birth, sun exposure, and vitamin D deficiency - April 2019 FREE PDF doi: 10.1016/j.alit.2018.12.003

• Cellular and molecular mechanisms of vitamin D in food allergy - July 2018 FREE PDF 10.1111/jcmm.13607

• Vitamin D and food allergies in children: A systematic review and meta-analysis May 2017 10.2500/aap.2017.38.4043