Zinc – Importance and Deficiency Symptoms

The Importance of Zinc and Deficiency Symptoms …

Zinc is an extremely useful mineral, important for reproduction, the immune system, the structure of proteins, growth, wound healing, insulin release, for the neurotransmitters, as well as a number of important chemical reactions.

Thus, foods rich in zinc should be consumed, such as, mushrooms, oysters, soybeans, pumpkin and sesame seeds, peanuts, oats, cashews, rice.


  • The importance of zinc

This is a very important mineral for our health, because it possesses important health benefits.

It was initially thought that it is an “anti-nutrient”, but its positive effects are soon discovered, such as anti-cancer and antioxidant properties.

Moreover, it has been found to prevent the formation of kidney stones as well as vascular calcification. The highest levels of phytates can be found in nuts, seeds, legumes and grains.


The daily recommended dose is 8 to 12 milligrams for women and 11 to 15 milligrams for men. Supplements should not be taken on your own, because exceeding the recommended values may cause vomiting, diarrhea, cramps, headache, dizziness and a metallic taste in the mouth.

Prevents depression

This mineral is important for the brain, as it is required for neurotransmitter release. It may also act to reduce oxidative stress in the brain. The reduced amount of zinc in the body can cause depression and anxiety.


Zinc and prostate

This is an important mineral for maintaining good levels of testosterone, and prostate cells require very high levels of zinc, for optimal performance. Low levels of the mineral in men decreases testosterone production, increasing the risk of developing prostate cancer, and cause infertility. Inadequate amount of this mineral is also associated with a decreased libido.


  • The main symptoms of zinc deficiency:

Pain in the joints and hips

Zinc deficiency can cause pain in the knee joints and hips. The bones have a high concentration of this mineral, and its reduction would lead to pain and other problems.

According to the survey, the lack of the mineral can be harmful to bone development.


Skin problems

Reduced amount of zinc adversely affects the health of the skin. The skin can turn rough, pale or become greasy, and it can trigger the formation of acne and stretch marks. It is responsible for the synthesis of collagen, which aids the healing process of wounds, but it can also help in the treatment of herpes type 1 and 2.



Hypogonadism is a medical term for the improper functioning of the reproductive system, leading to disorders of the sexual glands.

Emotional instability

The lack of this mineral can affect the brain and thus, cause numerous emotional disruptions in daily life. Symptoms include depression, sudden fear, anger and low self-esteem, as well as mood swings as the most common symptom.

In some cases, this can lead to attention deficit hyperactivity disorder (ADHD).

Problems with appetite

Zinc deficiency can cause loss of appetite, and still result in more severe complications, such as anorexia. Reduced diet leads to malnutrition and reduces the intake of this mineral, and this will only worsen the situation even further, as its level in the body is constantly falling.


Hair loss

This is a common symptom of zinc deficiency, which is also a result of dandruff. Normal hair growth is blocked, as the amount of zinc in the body decreases.

Moreover, hair loss can also happen on other parts of the body in case of prolong loss of this mineral. However, too much zinc in the body may have similar symptoms, which can also cause hair loss.

Therefore, you should regularly consume foods rich in zinc, such as, fish, eggs, cashews, and pecans. In addition, you can also take it as a dietary supplement, but you should always consult a doctor before use.



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