Zinc
Zinc, Natural
- Products
- 1
Upper Intake Level · NIH Office of Dietary Supplements
40 mg
Tolerable Upper Intake Level (adults, NIH ODS): 40 mg/day.
NIH ODS Health Professional fact sheet →Authorized claims — 8 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 immune system function
↑
Normal cognitive function
↑
Normal DNA synthesis
↑
Maintenance of normal bones
↑
Maintenance of normal vision (at 250 mg/day)
↑
Maintenance of normal hair and skin
↓ Reduces
↓
Protection from oxidative stress
Label dose distribution · 1 labeled products
Min
3 mg
Typical
3 mg
Max
3 mg
Other forms of Zinc
25 sibling forms
Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.
- 28,035ZincUNIImineral
- 84Zinc OxideUNIImineral
- 48Zinc GluconateUNIImineral
- 40Zincum Metallicummineral
- 34Zinc-CarnosineUNIIherb
- 28OptiZincherb
- 24Zinc CitrateUNIImineral
- 22Zinc (Picolinate)UNIIherb
- 18Zinc (Bisglycinate Chelate)UNIIherb
- 14L-OptiZincherb
- 12Zinc SulfateUNIImineral
- 10Zinc AspartateUNIIherb
- 8Zinc BisglycinateUNIIherb
- 6Zinc ChelateUNIIherb
- 5Zinc (as Zinc Bisglycinate Chelate)UNII
- 5Zinc Sulfate MonohydrateUNIImineral
- 4Zinc Glycinateherb
- 3Zinc Sulfate HeptahydrateUNIImineral
- 3Zinc AACherb
- 3Zinc Amino Acid Chelateherb
- 3Zinc Citrate powdermineral
- 2Zinc ChelazomeUNIIherb
- 2Zinc TannateUNIImineral
- 2Zinc Chelate 20%herb
- 2Orgen Znmineral
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