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Iron

Iron Complex

Products
35
Upper Intake Level · NIH Office of Dietary Supplements
45 mg
Tolerable Upper Intake Level (adults, NIH ODS): 45 mg/day.
NIH ODS Health Professional fact sheet →
Authorized claims — 5 effects per authority

What this ingredient does

Function claims officially authorized by EFSA NDA Panel, FDA, or NIH ODS. Each card links to the source opinion + the claim ID in the EU/US regulatory register.

↑ Supports / contributes to
↑
Normal formation of red blood cells + hemoglobin
EFSAEU-Reg-432/2012-ID-249 →
LOINC 789-8· lab-measurable
↑
Normal cognitive function
EFSAEU-Reg-432/2012-ID-253 →
↑
Normal oxygen transport in the body
EFSAEU-Reg-432/2012-ID-252 →
LOINC 718-7· lab-measurable
↑
Normal immune system function
EFSAEU-Reg-432/2012-ID-254 →
↓ Reduces
↓
Reduction of tiredness and fatigue
EFSAEU-Reg-432/2012-ID-255 →
Label dose distribution · 35 labeled products
Min
85 mcg
Typical
30.188 mg
Max
85 mg
Highest labeled dose exceeds the NIH ODS adult UL of 45 mg (1.9×).
Other forms of Iron

25 sibling forms

Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.

Top brands carrying Iron Complex

15 brands rolled up

Products containing Iron Complex

35 in catalog