Urine Tests in Boston, MA: RPT Labs Offers a Practical Walkthrough

ARLINGTON, MA - March 16, 2026 - PRESSADVANTAGE - Urine testing remains one of the most commonly used screening methods ...
Nature

Six random specimens of daytime casual urine on different days are sufficient to estimate daily sodium/potassium ratio in comparison to 7-day 24-h urine collections

The objective of this study was to determine the optimal number and type of casual (spot) urine specimens required to estimate an individual’s urinary sodium/potassium (Na/K) ratio. A total of 48 ...
Nature

Sodium intake of a city population in Korea estimated by 24-h urine collection method

Accurate estimation of sodium intake by a precise and reproducible method is crucial in sodium intake reduction policy. This study tested the feasibility of 24-h urine (24HU) collection method and ...