Why the study?
Is dietary salt intake associated with blood pressure levels in healthy men?
Population
188 healthy men from a working population in Naples, southern Italy
Design
Cross-sectional
Authors
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Hypothesis-generating for salt and diastolic BP variability in healthy men; prospective data needed before practice implications.
Is dietary salt intake associated with blood pressure levels in healthy men?
Dietary salt intake, as measured by 24-hour urinary sodium, is independently associated with diastolic blood pressure in healthy men, supporting its role in blood pressure regulation.
Strazzullo et al. (1983) studied this question.
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