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6 Important Signs of Zinc Deficiency

  • Posted on- Mar 17, 2017
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Zinc is an essential mineral for the proper functioning of the immune system, digestive system and helps in controlling diabetes and reducing stress levels. Zinc is generally found in the strongest muscle of the body. Zinc is also found in red and white blood cells, liver, skin, pancreas, eye retina and kidneys. The most abundant source of zinc is meat, peas, oats, peanuts, oysters, almonds, and whole-wheat grain. A deficiency of zinc can result in low blood pressure, retarded bone growth, weight loss, and fatigue. Here are top 6 signs of zinc deficiency.

Loss of Appetite

  • A deficiency of zinc in the body causes loss of appetite resulting abnormal weight loss.
  • A deficiency of zinc affects the neurotransmitters in various parts of the brain. Amygdala and gamma-amino butyric acid (GABA) are the neurotransmitters responsible for a person’s appetite.
  • Low levels of zinc hinder a person’s ability to smell and taste something.

Hair loss

  • Deficiency of zinc is related to hypothyroidism, which causes the thinning of hair and alopecia.
  • Low level of zinc affects the normal growth of scalp cells, which makes your hair thin and vulnerable to fall.
  • Zinc deficiency also causes other hair problems such as, loss of pigment, dryness, hair shaft and structural deformity. Along with scalp hair, it may also affect a person’s eyebrows and eyelashes.

Chronic Diarrhoea

  • Deficiency of zinc makes a person’s immune system weak, which reduces the body’s ability to retain essential fluids.
  • Low levels of zinc can cause gastrointestinal disorders like Crohn’s disease, ulcerative colitis and irritable bowel syndrome.
  • Adding zinc rich foods in your daily diet can help in overcoming the gastrointestinal problems associated with zinc deficiency.

Skin problems

  • A shortage of zinc in the body can result in various skin related problems such as eczema, acne, rashes, redness, itching, and extremely dry skin.
  • Inadequate levels of zinc disturb the process of collagen synthesis, which is necessary for the development of healthy skin and healing of wounds.
  • Zinc guards the skin from harmful ultraviolet radiation and ensures the proper structure of proteins and cell membranes.

Poor growth in Children

  • Zinc is a vital mineral which is fundamental in normal growth and development of a child. Zinc plays a crucial role in the overall cellular growth, cellular differentiation and metabolism.
  • Zinc ensures complete childhood growth and increases the child’s resistance power against harmful infections.
  • Low levels of zinc mineral restrict a child’s height and weight and may result in delayed sexual development.

Weak immunity

  • Zinc is important for effective functioning of the immune system. Lack of proper zinc levels affects the growth of T-cells. T-cells protect the body from harmful bacteria and viruses.
  • Zinc mineral makes the immune system stronger to defend against various infections and diseases. Zinc also helps in the rapid healing of wounds.
  • A person with zinc deficiency is susceptible to infection, flu, and common cold. Deficiency of zinc may also lead to fragile and weak bones.


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