Black tea and improvement of attention: evaluation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006

Simple item page
dc.citation.issue5
dc.citation.volume16
dc.contributor.authorEFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
dc.contributor.authorTurck D
dc.contributor.authorBresson J-L
dc.contributor.authorBurlingame B
dc.contributor.authorDean T
dc.contributor.authorFairweather-Tait S
dc.contributor.authorHeinonen M
dc.contributor.authorHirsch-Ernst KI
dc.contributor.authorMangelsdorf I
dc.contributor.authorMcArdle HJ
dc.contributor.authorNaska A
dc.contributor.authorNeuhäuser-Berthold M
dc.contributor.authorNowicka G
dc.contributor.authorPentieva K
dc.contributor.authorSanz Y
dc.contributor.authorSjödin A
dc.contributor.authorStern M
dc.contributor.authorTomé D
dc.contributor.authorVan Loveren H
dc.contributor.authorVinceti M
dc.contributor.authorWillatts P
dc.contributor.authorMartin A
dc.contributor.authorStrain SJJ
dc.contributor.authorSiani A
dc.date.accessioned2023-07-12T03:13:17Z
dc.date.accessioned2023-09-04T01:40:31Z
dc.date.available2023-07-12T03:13:17Z
dc.date.available2023-09-04T01:40:31Z
dc.date.issued2018-05-24
dc.description.abstractFollowing an application from Unilever NV, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Ireland, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to black tea and improvement of attention. The scope of the application was proposed to fall under a health claim based on newly developed scientific evidence. The food proposed by the applicant as the subject of the health claim is black tea. The Panel considers that black tea characterised by its content of tea solids, caffeine and l-theanine, which is the subject of the health claim, is sufficiently characterised in relation to the claimed effect. The claimed effect proposed by the applicant is 'improves attention'. The Panel considers that improvement of attention is a beneficial physiological effect. Three human intervention studies provided by the applicant show an effect of black tea on attention under the conditions of used proposed by the applicant. The applicant proposed that the claimed effect depends on the concerted action of two substances, caffeine and l-theanine, both of which are present in black tea. The Panel considers that the effect of black tea on attention observed in the three human intervention studies provided by the applicant can be explained by its caffeine content. The Panel concludes that a cause and effect relationship has been established between the consumption of black tea and improvement of attention. The Panel considers that the effect of black tea on attention can be explained by its caffeine content. The following wording reflects the scientific evidence: 'Owing to its caffeine content, black tea improves attention'. In order to obtain the claimed effect, 2-3 servings of black tea providing at least 75 mg of caffeine in total should be consumed within 90 min.
dc.description.publication-statusPublished
dc.identifierhttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000434095800015&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=c5bb3b2499afac691c2e3c1a83ef6fef
dc.identifierARTN 5266
dc.identifier.citationEFSA JOURNAL, 2018, 16 (5)
dc.identifier.doi10.2903/j.efsa.2018.5266
dc.identifier.eissn1831-4732
dc.identifier.elements-id444545
dc.identifier.harvestedMassey_Dark
dc.identifier.urihttp://hdl.handle.net/10179/19842
dc.publisherJohn Wiley and Sons Ltd on behalf of European Food Safety Authority
dc.relation.isPartOfEFSA JOURNAL
dc.rightsCC BY-ND 4.0
dc.rights.urihttps://creativecommons.org/licenses/by-nd/4.0/
dc.subjectBlack tea
dc.subjectattention
dc.subjectcaffeine
dc.subjectL-theanine
dc.subjecthealth claim
dc.titleBlack tea and improvement of attention: evaluation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006
dc.typeJournal article
pubs.notesNot known
pubs.organisational-group/Massey University
pubs.organisational-group/Massey University/College of Health
pubs.organisational-group/Massey University/College of Health/School of Health Science
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
444545 PDF.pdf
Size:
1.01 MB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Journal Articles