Iron
16 benefits mapped to clinical evidence across supplements.
Benefit Evidence
Main EffectsStudies Total Participants
Pregnancy supportView 291 studies 464,978
Hb/ferritin ↑, anemia↓
+0.7 g/dL Hb
Maternal, neonatal support
Strong
Exercise recoveryView 164 studies 35,134
Iron stores↑; recovery faster
Exercise capacity↑; fatigue↓
Strong
Workout performanceView 117 studies 29,594
Iron stores↑; faster Hb
Exercise capacity↑, VO2/lactate
Strong
Immune supportView 61 studies 34,265
Immune support:+54% seroconversion
Immune support:fewer infections
Strong