Format

Send to

Choose Destination
Crit Rev Food Sci Nutr. 2018 May 24;58(8):1250-1259. doi: 10.1080/10408398.2016.1247252. Epub 2017 Jun 12.

Caffeine intake and its sources: A review of national representative studies.

Author information

1
a Division of Pharmacology , Utrecht University , Utrecht , The Netherlands.
2
b Centre for Human Psychopharmacology , Swinburne University , Melbourne , Australia.
3
c Department of Nutritional Sciences , University of Vienna , Vienna , Austria.

Abstract

Aim of this review is to summarize current daily caffeine intake of children, adolescents, and adults, and trends in caffeine intake over the past decade. A literature search was conducted (1997-2015) which yielded 18 reports on nationally representative studies, describing caffeine consumption of over 275,000 children, adolescents and adults. The data revealed that mean total daily caffeine intake in children, adolescents, and adults is below caffeine intake recommendations such as those stated by Health Canada (2.5 mg/kg bw/day for children and adolescents, and 400 mg/day for adults) and the European Food Safety Authority, EFSA (3 mg/kg bw/day for children and adolescents, and 400 mg/day for adults). Total daily caffeine intake has remained stable in the last 10-15 years, and coffee, tea and soft drinks are the most important caffeine sources. Across all age groups, energy drinks contribute little to total caffeine intake. The highest potential for reducing daily caffeine intake is by limiting coffee consumption, and in some countries and age groups, by reducing tea and soft drink consumption.

KEYWORDS:

Caffeine; coffee; cola; consumption; energy drink; intake; tea

PMID:
28605236
DOI:
10.1080/10408398.2016.1247252
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Taylor & Francis
Loading ...
Support Center