Vitamins
What is Zinc? Optimal Ranges & Function
Normal Range:60-130 µg/dL
Optimal Range:90-120 µg/dL
What is Zinc?
Zinc is an essential trace mineral involved in over 300 enzymatic reactions. It's critical for immune function, wound healing, protein synthesis, and DNA creation. Your body doesn't store zinc, requiring regular dietary intake.
Why Zinc Matters
Zinc deficiency is widespread (especially in vegetarians, elderly, and those with digestive issues) and impairs immune function, testosterone production, and wound healing. Optimal zinc supports immune resilience, hormone balance, antioxidant defense (via superoxide dismutase), and healthy aging.
Symptoms of Low Zinc
- Frequent infections
- Slow wound healing
- Hair loss
- Loss of taste/smell
- Low testosterone
- Skin issues (acne, dermatitis)
Symptoms of High Zinc
- Nausea and vomiting
- Copper deficiency (long-term)
- Immune suppression (paradoxically)
- Metallic taste
- Headaches
Reference Ranges
60 µg/dL130 µg/dL
90
120
Standard Lab Range
BioStack Optimal
| Range Type | Minimum | Maximum | Unit |
|---|---|---|---|
| Normal Range | 60 | 130 | µg/dL |
| Optimal Range | 90 | 120 | µg/dL |