Mar 23, 2026NutritionPolyphenols, Iron, and the Real Question About ChelatesDo polyphenols block iron? A 34-trial review says they do not deplete stores in most adults. Chelated iron's long-term safety remains uncertain.iron absorptionpolyphenolsiron supplementsbioavailabilityRead article →
Mar 11, 2026NutritionLow-Carb Diets May Worsen Post-Exercise Iron AbsorptionLow-carb athletes may face a larger post-exercise iron-absorption bottleneck than athletes in calorie deficits. Here is what hepcidin and GOS data show.iron absorptioncarbohydrate availabilityhepcidinpost-workout recoveryRead article →