Cited by 99Autism Spectrum Disorder ResearchEffects and risks of endocrine disrupting chemicalsHeavy Metal Exposure and Toxicity

Chemicals, nutrition, and autism spectrum disorder: a mini-review

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Fujiwara, Takeo, Morisaki, Naho, Honda, Yukiko, Sampei, Makiko, Tani, Yukako·2016·Frontiers in Neuroscience

Abstract

The rapid increase of the prevalence of autism spectrum disorder (ASD) suggests that exposure to chemicals may impact the development of ASD. Therefore, we reviewed literature on the following chemicals, nutrient to investigate their association with ASD: (1) smoke/tobacco, (2) alcohol, (3) air pollution, (4) pesticides, (5) endocrine-disrupting chemicals, (6) heavy metals, (7) micronutrients, (8) fatty acid, and (9) parental obesity as a proxy of accumulation of specific chemicals or nutritional status. Several chemical exposures such as air pollution (e.g., particular matter 2.5), pesticides, bisphenol A, phthalates, mercury, and nutrition deficiency such as folic acid, vitamin D, or fatty acid may possibly be associated with an increased risk of ASD, whereas other traditional risk factors such as smoking/tobacco, alcohol, or polychlorinated biphenyls are less likely to be associated with ASD. Further research is needed to accumulate evidence on the association between chemical exposure and nutrient deficiencies and ASD in various doses and populations.

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Crossref · 10.3389/fnins.2016.00174

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  • Direct evidence linking any specific EDC to a clearly defined clinical disorder involving the social brain is sparse, and no single chemical has yet been definitively implicated.

    “Direct evidence linking any specific EDC to a clearly defined clinical disorder involving the social brain is sparse, and no single chemical has yet been definitively implicated (18, 21–25).”

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  1. Adams J. B. Vogelaar A. T. (2005). Nutritional abnormalities in autism and effects of nutritional supplementation, in ASA's 36th National Conference on Autism Spectrum Disorders. (Nashville, TN).

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Authors
Fujiwara, T., Morisaki, N., Honda, Y., Sampei, M., & Tani, Y.
Affiliations
  • Tokyo Medical and Dental University (JP)
  • National Research Institute for Child Health and Development (JP)
  • Global Cooperation Institute for Sustainable Cities (JP)
Corresponding author
Fujiwara, Takeo
Venue
Frontiers in Neuroscience
Published
2016-04-20
Volume
10
Pages
174-174
ISSN
1662-453X (ISSN-L)
OpenAlex
W2339579913
Cited by
99
References
97
Citations by year
2026: 2 · 2025: 5 · 2024: 3 · 2023: 14 · 2022: 8 · 2021: 13 · 2020: 15 · 2019: 8 · 2018: 11 · 2017: 12 · 2016: 8
FWCI
1.37
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Frontiers in Neuroscience (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
Japan Society for the Promotion of Science (16J11423)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Effects and risks of endocrine disrupting chemicals
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Heavy Metal Exposure and Toxicity
Keywords
autism spectrum disorder, environmental chemical exposure, prenatal exposure, air pollution, particulate matter 2.5, pesticides, endocrine disruptors, bisphenol A, phthalates, mercury, heavy metals, micronutrient deficiency, folic acid, vitamin D, fatty acids, parental obesity, tobacco smoke, alcohol exposure, polychlorinated biphenyls, autism risk factors

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