Health Care

8 Warning Signs Of Zinc Deficiency


Zinc is an element which is essential for all the living organisms, be it plants, microbes, animals or us human beings. Zinc is important for the growth and different processes of human beings as it plays a vital role in our chemical pathways and processes. The sources of zinc for human body is mostly food and to some extent water and supplements. It is important and zinc deficiency in our bodies could affect the central nervous system comprising of our brain and nerves, it may also affect the skin, digestive processes, reproduction, body immunity as well as growth. It is therefore necessary to keep a check on any warning signs of zinc deficiency which our body gives out and maintain zinc levels to avoid any disturbance. Let us have a look at the 8 main warning signs of zinc deficiency which the body gives out and we must watch out for.

1. Frequent Infections And Illnesses:

Zinc is important to maintain the body’s defence mechanism; it strengthens body’s immunity which protects us against all the infections, bacteria and a number of diseases. Weakened immune system reduces this protection and makes the body susceptible towards infections and illnesses. As a result of zinc deficiency the body suffers from frequent in infections, fever, illnesses etc.

Frequent Infections And Illnesses

2. Mood Swings:

Zinc helps in balancing our central nervous system which is control of our behaviour, mood and reactions. Zinc deficiency affects this and as a result causes frequent mood changes, mood swings ultimately leading to irritation and feeling upset. Excessive chronic zinc deficiency could also lead to severe problems such as anxiety, depression, delirium etc. and therefore any signs of zinc deficiency must be taken seriously. Foods such as oysters, meat, shellfish, cheese, pulses, cereals etc. are rich in zinc. You could also opt for additional zinc supplements if it is recommended by the physician.

Mood Swings

3. Fatigue:

In case your body is lacking in zinc levels, you will be subject to feeling tired very often. In spite of resting, your body will feel fatigued and lazy due to zinc deficiency. This could happen due to hormonal disturbance as well as interruption of some vital body processes. Therefore, feeling tired or fatigued must be considered as an important sign of zinc deficiency.


4. Loss Of Appetite:

Zinc is responsible for the sense of taste and smell which is important for eating and consumption of food. In case of zinc deficiency, the sense of smell or taste is affected and you don’t feel like eating food. The body’s appetite is lost and eating less food than required causes reduced energy supply which ultimately causes weakness and the person feels tired all the time.

Loss Of Appetite

5. Hearing Problems:

Hearing is a sensory process of our body. It is controlled and processed and in which zinc plays an important role. In case of zinc deficiency, the auditory processes are affected and there could be problems with hearing. In some people zinc deficiency could also cause ear infections, damage to the auditory organs as well as other problems with balance, tingling noises etc. This however happens in extreme conditions.

Hearing Problems

6. Stunted Growth In Children:

Growth is a very important and vital body process and is controlled by many hormones and chemicals. Zinc plays an important role in growth of the body and any deficiency of zinc could result in stunted growth. Either the growth in terms of height, weight or size could be affected or the mental growth of the child could be affected resulting in lack of ability to think and process things. This damage is very crucial and thus it is recommended that new mothers and pregnant ladies should have sufficient amount of zinc as well as take care that the child gets the necessary dose of zinc.

Stunted Growth In Children

7. Skin Disorders:

Zinc is important to maintain our body’s defence system. This controls and prevents the infections and diseases. It also keeps our skin and hair and nails strong. These effects are hampered in case of zinc deficiency. The skin starts showing rashes and infections and these could be recurrent in nature. There is also dryness and damage of nails. In severe cases of zinc deficiency, you may start experiencing hair damage and hair loss or damage and scaling of the scalp.

Skin Disorders

8. Slow Wound Healing:

One crucial effect of zinc deficiency is slow blood clotting and slow wound healing. This happens as the body is not able to fight the infection causing bacteria and thus wounds don’t heal quickly. This is especially crucial for people suffering from diabetes and other health conditions.

Slow Wound Healing


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