What Are the Symptoms of Zinc Deficiency in Humans

What Are the Symptoms of Zinc Deficiency in Humans

What Are the Symptoms of Zinc Deficiency in humans?

Insufficient dietary intake is the main cause of zinc deficiency, a condition that occurs fairly often in women, teenagers, infants, and elderly people. Symptoms of zinc deficiency are as follows:

• Skin and hair. Zinc deficiency gives rise to acne, eczema, dry skin, hair loss, and delayed wound healing.

• Oral cavity. Zinc deficiency induces oral ulcers, and the tongue may be covered in a white coating.

• Senses. Zinc deficiency can give rise to night blindness and the loss of smell and taste.

• Immune system. Zinc deficiency makes a person more susceptible to gastrointestinal and respiratory infections.

• Diarrhea. Zinc deficiency increases the likelihood of frequent diarrhea.

• Anorexia. Zinc deficiency may lead to anorexia.

• Delayed growth. Zinc deficiency can adversely affect growth in children.

Zinc is an essential trace element. In the ancient past, humans already knew that zinc could accelerate wound healing. The human body contains about 2 g of zinc, which is distributed widely in different organs and tissues, including the brain, muscles, bones, kidneys, and liver. A small amount of zinc exists in an ionic state, while more than 95% of zinc is bound to proteins in the body. Zinc is an essential cofactor that supports the functions of more than 300 different enzymes.

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