Zinc deficiencies

Definition

Zinc deficiencies occur when there is an insufficient amount of zinc in the diet, leading to various health problems. Zinc is essential for immune function, wound healing, and DNA synthesis.

5 Must Know Facts For Your Next Test

1. Zinc deficiencies can impair cognitive function and contribute to neurological disorders.
2. Common symptoms include hair loss, diarrhea, delayed wound healing, and impaired sense of taste and smell.
3. Neurological impacts of zinc deficiency include mood disturbances, cognitive decline, and neuropathy.
4. At-risk populations include individuals with malabsorption syndromes, vegetarians, pregnant women, and the elderly.
5. Diagnosis often involves serum zinc level testing combined with clinical evaluation of symptoms.

Review Questions

• What are the neurological impacts of zinc deficiency?
• Which populations are most at risk for zinc deficiency?
• How is zinc deficiency typically diagnosed?

Related terms

Micronutrients: Essential vitamins and minerals required in small amounts for proper body function.

Neuropathy: A condition involving nerve damage that can cause pain or loss of sensation.

Malabsorption Syndrome: A disorder where the small intestine fails to absorb nutrients properly.