Titre :

Scientific opinion on the tolerable upper intake level for folate.

Auteur(s) :

Turck, Dominique [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Bohn, Torsten [Auteur]
Castenmiller, Jacqueline [Auteur]
De Henauw, Stefaan [Auteur]
Hirsch-Ernst, Karen Ildico [Auteur]
Knutsen, Helle Katrine [Auteur]
Maciuk, Alexandre [Auteur]
Mangelsdorf, Inge [Auteur]
Mcardle, Harry J. [Auteur]
Pentieva, Kristina [Auteur]
Siani, Alfonso [Auteur]
Thies, Frank [Auteur]
Tsabouri, Sophia [Auteur]
Vinceti, Marco [Auteur]
Crous-Bou, Marta [Auteur]
Molloy, Anne [Auteur]
Ciccolallo, Laura [Auteur]
De Sesmaisons-Lecarré, Agnès [Auteur]
Fabiani, Lucia [Auteur]
Horvath, Zsuzsanna [Auteur]
Karavasiloglou, Nena [Auteur]
Naska, Androniki [Auteur]

Titre de la revue :

EFSA Journal

Nom court de la revue :

EFSA J

Numéro :

21

Pagination :

e08353

Date de publication :

2023-11-22

ISSN :

1831-4732

Résumé en anglais : [en]

Following a request from the European Commission (EC), the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver a scientific opinion on the revision of the tolerable upper intake level (UL) ...
Lire la suite >Following a request from the European Commission (EC), the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver a scientific opinion on the revision of the tolerable upper intake level (UL) for folic acid/folate. Systematic reviews of the literature were conducted to assess evidence on priority adverse health effects of excess intake of folate (including folic acid and the other authorised forms, (6S)-5-methyltetrahydrofolic acid glucosamine and l-5-methyltetrahydrofolic acid calcium salts), namely risk of cobalamin-dependent neuropathy, cognitive decline among people with low cobalamin status, and colorectal cancer and prostate cancer. The evidence is insufficient to conclude on a positive and causal relationship between the dietary intake of folate and impaired cognitive function, risk of colorectal and prostate cancer. The risk of progression of neurological symptoms in cobalamin-deficient patients is considered as the critical effect to establish an UL for folic acid. No new evidence has been published that could improve the characterisation of the dose–response between folic acid intake and resolution of megaloblastic anaemia in cobalamin-deficient individuals. The ULs for folic acid previously established by the Scientific Committee on Food are retained for all population groups, i.e. 1000 μg/day for adults, including pregnant and lactating women, 200 μg/day for children aged 1–3 years, 300 μg/day for 4–6 years, 400 μg/day for 7–10 years, 600 μg/day for 11–14 years and 800 μg/day for 15–17 years. A UL of 200 μg/day is established for infants aged 4–11 months. The ULs apply to the combined intake of folic acid, (6S)-5-methyltetrahydrofolic acid glucosamine and l-5-methyltetrahydrofolic acid calcium salts, under their authorised conditions of use. It is unlikely that the ULs for supplemental folate are exceeded in European populations, except for regular users of food supplements containing high doses of folic acid/5-methyl-tetrahydrofolic acid salts.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
Inserm
CHU Lille

Collections :

• Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286

Date de dépôt :

2024-02-03T22:14:45Z
2024-03-13T09:29:57Z