Symptoms
- Hair loss
- Rashes, especially around the mouth, genitals, and hands
- Frequent infections
- Slow wound healing
- Loss of taste and smell
- Diarrhea
- Growth delay in children
Causes
- Inadequate intake (vegan/vegetarian diets without supplementation)
- Malabsorption (celiac disease, IBD, bariatric surgery)
- Liver or kidney disease
- Pregnancy and breastfeeding (increased needs)
- Acrodermatitis enteropathica (inherited)
Treatment
- Oral zinc supplementation
- Dietary sources: meat, shellfish, legumes, nuts, seeds, whole grains
- Address underlying cause
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- NIH Office of Dietary Supplements. Zinc Fact Sheet.