article 2020 9 pages The Validity of Urine Color as a Hydration Biomarker within the General Adult Population and Athletes: A Systematic Review Samantha B. Kostelnik, Kevin P. Davy, Valisa E. Hedrick, D. Travis Thomas, Brenda M. Davy JournalJournal of the American College of NutritionDOI10.1080/07315724.2020.1750073Publication typeSystematic ReviewPopulationathletes View on DOI ↗