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Nutr Neurosci. 2018 Nov;21(9):641-647. doi: 10.1080/1028415X.2017.1331952. Epub 2017 Jun 11.

Nutritional and environmental factors in attention-deficit hyperactivity disorder (ADHD): A cross-sectional study.

Author information

1
a Research Centers in Nutrition and Health (CINUSA group), Paseo de la Habana , 43. 28036, Madrid , Spain.
2
b Hospital El Escorial. Ctra. M-600 , Km. 6,255. 28200, San Lorenzo de El Escorial, Madrid , Spain.
3
c Bioinformatics Department , Research Centers in Nutrition and Health (CINUSA group) , Madrid , Spain.

Abstract

OBJECTIVES:

Attention-deficit hyperactivity disorder (ADHD) has been related to nutrient deficiencies and 'unhealthy' diets, and to date there is only one study that examined the relationship between the Mediterranean diet and ADHD. The aim was to determine the association between those environmental, nutritional, and body composition factors that may affect the pathogenesis and symptomatology of patients with ADHD in Spain.

METHODS:

A total of 89 children and adolescents (41 with diagnosed ADHD and 48 controls) were studied in an observation case-control study. Anthropometry, nutritional status, adherence to a Mediterranean diet, sedentary behaviour, and sleep were measured.

RESULTS:

Lower adherence to a Mediterranean diet was associated with ADHD diagnosis. Individuals with ADHD more often missed having a second serving of vegetables daily and showed reduced intakes of fish, pulses, and pasta or rice almost every day when compared with controls. Statistically significant differences (P < 0.05) were found for fish, cereal, no breakfast and commercially baked goods consumption. There were also statistically significant differences between ADHD individuals and controls when analysing sedentary behaviours and BMI (P < 0.05).

CONCLUSION:

Low adherence to a Mediterranean diet might play a role in ADHD development. Not only specific nutrients but also the whole diet should be considered in ADHD. No clear association was found for anthropometry and sedentary behaviours.

KEYWORDS:

Attention-deficit hyperactivity disorder; Body mass index; Mediterranean diet; Sedentary behaviour

PMID:
28602133
DOI:
10.1080/1028415X.2017.1331952
[Indexed for MEDLINE]

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