High sodium and low potassium intake among Italian children: relationship with age, body mass and blood pressure.

ABSTRACT:

Background

Hypertension is the leading cause of death in developed countries and reduction of salt intake is recommended as a key preventive measure.

Objective

To assess the dietary sodium and potassium intakes in a national sample of Italian children and adolescents and to examine their relationships with BMI and blood pressure (BP) in the framework of the MINISAL survey, a program supported by the Italian Ministry of Health.

Population and methods

The study population included 1424 healthy subjects (766 boys, 658 girls) aged 6-18 years (mean age: 10.1±2.9) who were consecutively recruited in participating National Health Service centers in 10 Italian regions. Electrolyte intake was estimated from 24 hour urine collections tested for completeness by the concomitant m

SUBMITTER: Campanozzi A 

PROVIDER: S-EPMC4390153 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature