Side effects of Zinc Deficiency and Healthy Skin





Side effects

Overconsumption of Zinc

Excessive zinc intake can lead to adverse effects such as:

  • Gastrointestinal Issues: Abdominal pain, nausea, and diarrhea.
  • Copper Deficiency: High zinc intake can interfere with copper absorption, leading to deficiencies.
  • Neurological Effects: Long-term high doses can cause numbness and weakness in the extremities (Mayo Clinic, n.d.; Healthline, n.d.).

Safe Supplementation Practices

To minimize risks, zinc supplements should be taken as directed by a healthcare provider. It is also important to avoid taking multiple products containing zinc to prevent overdose (National Institutes of Health, n.d.).


Zinc is a vital mineral for maintaining healthy skin, supporting immune function, and managing conditions like acne. Ensuring adequate zinc intake through a balanced diet and appropriate supplementation, when necessary, can help prevent deficiencies and their associated skin problems. Always consult with a healthcare provider before starting zinc supplements to ensure safe and effective use.


Mayo Clinic. (n.d.). Zinc. Retrieved from [](

DermNet NZ. (n.d.). Zinc. Retrieved from [](

Healthline. (n.d.). Zinc for Acne: Does it Work? Retrieved from [](

National Institutes of Health. (n.d.). Zinc – Health Professional Fact Sheet. Retrieved from [](

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