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Scientific opinion on the relationship between intake of alpha-lipoic acid (thioctic acid) and the risk of insulin autoimmune syndrome

(2021) EFSA JOURNAL. 19(6).
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Abstract
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the relationship between alpha-lipoic acid (ALA) and the risk of insulin autoimmune syndrome (IAS). The Panel was also asked to advise on the dose below which ALA added to foods is not expected to cause IAS. A review of all possible adverse effects associated with consumption of ALA was not requested. This mandate refers to the procedure under Article 8(2) of Regulation (EC) No 1925/2006 on addition of vitamins, minerals and certain other substances to foods. No pre-established rule exists for the evaluation of the safety of foods when classical toxicity tests cannot be used, e.g. for autoimmune diseases. Published scientific evidence was retrieved through comprehensive literature searches, particularly 49 case reports in which IAS developed following ALA consumption. In all cases, IAS resolved after a few weeks to months when ALA was discontinued. No publication linking the intake of ALA naturally occurring in foods to IAS was identified. The Panel concludes that the consumption of ALA added to foods, including food supplements, is likely to increase the risk of developing IAS in individuals with certain genetic polymorphisms, who cannot be readily identified without genetic testing. The plausible mechanism of such an effect has not yet been fully elucidated. The incidence of IAS in Europe is low and likely lower than in Japan where it has been estimated to be 0.017 per 100,000 inhabitants in 2017-2018. Considering the limited data available, the risk associated with the development of IAS following ALA consumption cannot be quantified precisely. An ALA dose below which IAS is not expected to occur is likely to vary between individuals and cannot be determined from the available data. (c) 2021 European Food Safety Authority. EFSA Journal published by John Wiley and Sons Ltd on behalf of European Food Safety Authority.
Keywords
Thioctic acid, Hirata's disease, insulin autoimmune syndrome, comprehensive literature search, genetic determinants, case report, food, supplement, SYNDROME HIRATA-DISEASE, PERFORMANCE LIQUID-CHROMATOGRAPHY, DIHYDROLIPOIC ACID, HUMAN PLASMA, BIOAVAILABILITY, HYPOGLYCEMIA, PHARMACOKINETICS, ANTIBODIES, FORMULATIONS, METABOLISM

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MLA
Turck, Dominique, et al. “Scientific Opinion on the Relationship between Intake of Alpha-Lipoic Acid (Thioctic Acid) and the Risk of Insulin Autoimmune Syndrome.” EFSA JOURNAL, vol. 19, no. 6, European Food Safety Authority-EFSA, 2021, doi:10.2903/j.efsa.2021.6577.
APA
Turck, D., Castenmiller, J., De Henauw, S., Hirsch-Ernst, K. I., Kearney, J., Knutsen, H. K., … Maciuk, A. (2021). Scientific opinion on the relationship between intake of alpha-lipoic acid (thioctic acid) and the risk of insulin autoimmune syndrome. EFSA JOURNAL, 19(6). https://doi.org/10.2903/j.efsa.2021.6577
Chicago author-date
Turck, Dominique, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch-Ernst, John Kearney, Helle Katrine Knutsen, Inge Mangelsdorf, et al. 2021. “Scientific Opinion on the Relationship between Intake of Alpha-Lipoic Acid (Thioctic Acid) and the Risk of Insulin Autoimmune Syndrome.” EFSA JOURNAL 19 (6). https://doi.org/10.2903/j.efsa.2021.6577.
Chicago author-date (all authors)
Turck, Dominique, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch-Ernst, John Kearney, Helle Katrine Knutsen, Inge Mangelsdorf, Harry J. McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Daniele Cappellani, Richard Ijzerman, Henk Van Loveren, Ariane Titz, and Alexandre Maciuk. 2021. “Scientific Opinion on the Relationship between Intake of Alpha-Lipoic Acid (Thioctic Acid) and the Risk of Insulin Autoimmune Syndrome.” EFSA JOURNAL 19 (6). doi:10.2903/j.efsa.2021.6577.
Vancouver
1.
Turck D, Castenmiller J, De Henauw S, Hirsch-Ernst KI, Kearney J, Knutsen HK, et al. Scientific opinion on the relationship between intake of alpha-lipoic acid (thioctic acid) and the risk of insulin autoimmune syndrome. EFSA JOURNAL. 2021;19(6).
IEEE
[1]
D. Turck et al., “Scientific opinion on the relationship between intake of alpha-lipoic acid (thioctic acid) and the risk of insulin autoimmune syndrome,” EFSA JOURNAL, vol. 19, no. 6, 2021.
@article{01GW4DDQXJZF0K3JV1AH7NNMXD,
  abstract     = {{Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the relationship between alpha-lipoic acid (ALA) and the risk of insulin autoimmune syndrome (IAS). The Panel was also asked to advise on the dose below which ALA added to foods is not expected to cause IAS. A review of all possible adverse effects associated with consumption of ALA was not requested. This mandate refers to the procedure under Article 8(2) of Regulation (EC) No 1925/2006 on addition of vitamins, minerals and certain other substances to foods. No pre-established rule exists for the evaluation of the safety of foods when classical toxicity tests cannot be used, e.g. for autoimmune diseases. Published scientific evidence was retrieved through comprehensive literature searches, particularly 49 case reports in which IAS developed following ALA consumption. In all cases, IAS resolved after a few weeks to months when ALA was discontinued. No publication linking the intake of ALA naturally occurring in foods to IAS was identified. The Panel concludes that the consumption of ALA added to foods, including food supplements, is likely to increase the risk of developing IAS in individuals with certain genetic polymorphisms, who cannot be readily identified without genetic testing. The plausible mechanism of such an effect has not yet been fully elucidated. The incidence of IAS in Europe is low and likely lower than in Japan where it has been estimated to be 0.017 per 100,000 inhabitants in 2017-2018. Considering the limited data available, the risk associated with the development of IAS following ALA consumption cannot be quantified precisely. An ALA dose below which IAS is not expected to occur is likely to vary between individuals and cannot be determined from the available data. (c) 2021 European Food Safety Authority. EFSA Journal published by John Wiley and Sons Ltd on behalf of European Food Safety Authority.}},
  articleno    = {{6577}},
  author       = {{Turck, Dominique and  Castenmiller, Jacqueline and De Henauw, Stefaan and  Hirsch-Ernst, Karen Ildico and  Kearney, John and  Knutsen, Helle Katrine and  Mangelsdorf, Inge and  McArdle, Harry J. and  Naska, Androniki and  Pelaez, Carmen and  Pentieva, Kristina and  Siani, Alfonso and  Thies, Frank and  Tsabouri, Sophia and  Vinceti, Marco and  Cappellani, Daniele and  Ijzerman, Richard and  Van Loveren, Henk and  Titz, Ariane and  Maciuk, Alexandre}},
  issn         = {{1831-4732}},
  journal      = {{EFSA JOURNAL}},
  keywords     = {{Thioctic acid,Hirata's disease,insulin autoimmune syndrome,comprehensive literature search,genetic determinants,case report,food,supplement,SYNDROME HIRATA-DISEASE,PERFORMANCE LIQUID-CHROMATOGRAPHY,DIHYDROLIPOIC ACID,HUMAN PLASMA,BIOAVAILABILITY,HYPOGLYCEMIA,PHARMACOKINETICS,ANTIBODIES,FORMULATIONS,METABOLISM}},
  language     = {{eng}},
  number       = {{6}},
  pages        = {{46}},
  publisher    = {{European Food Safety Authority-EFSA}},
  title        = {{Scientific opinion on the relationship between intake of alpha-lipoic acid (thioctic acid) and the risk of insulin autoimmune syndrome}},
  url          = {{http://doi.org/10.2903/j.efsa.2021.6577}},
  volume       = {{19}},
  year         = {{2021}},
}

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