OpenWill
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⌘K
Profile
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About
My biology, open-sourced.
← All biomarkers
Nutrients
NORMAL
Iron Saturation
35
%
▲
+52%
23 → 35 · February → June
▼
-21%
29 → 23 · November → February
Latest draw June 25, 2026
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Across draws
Iron Saturation
Draw
Value
Status
June 25, 2026
35
%
NORMAL
February 9, 2026
23
%
NORMAL
November 21, 2025
29
%
NORMAL
← Iron
Total Iron Binding Capacity (TIBC) →