Zinc: Symptoms of Deficiency

The signs of severe zinc deficiency are

  • Impaired growth and development
  • Delay in sexual maturation
  • Skin rashes
  • Severe chronic diarrhea (diarrhea)
  • Disruption of the immune system
  • Wound healing disorders
  • Loss of appetite
  • Disturbances in the sensation of taste
  • Night blindness
  • Cataract swelling and clouding of the cornea of the eyes
  • Mental disorders

Apparently, even a mild form of undersupply of zinc in young children can lead to a delay in physical and neuropsychological development, and increase the risk of life-threatening infections.

Growth disturbance in children

  • Slowing or disturbance of mental development in children.
  • Increased susceptibility to life-threatening infections.