Although little mentioned and taken into consideration in health recommendations, zinc plays a fundamental role in our metabolism.
As a report in the MSD Dissemination Manual explains, this micronutrient is widely distributed in bones, teeth, hair, skin, liver, muscles, white blood cells (leukocytes), and testes.
Additionally, it is part of over 100 enzymes, including some of those involved in DNA.
Among its functions we cannot fail to mention the action of catalyzing these enzymes, maintaining the strength and growth of proteins and regulating genetic expression.
These actions are essential for the body to function properly. It is also necessary for growth, good skin health and wound healing.
What are the symptoms of zinc deficiency
There are various manifestations that indicate a deficiency of this mineral. Among these, the MSD site highlights the following.
- Nails are brittle and brittle, to the point that they can split horizontally, forming layers.
- Inflammation in the cuticles.
- Hair loss, especially when it occurs in patches.
- Tiredness and irritability.
- Altered sense of taste and smell.
Fatigue is a warning sign of zinc deficiency Photo Shutterstock.- Skin rashes. Especially around the eyes.
- Skin sores.
- Problems in wound healing.
- Deficiencies in night vision.
- In pregnant women, low fetal weight.
- Constant decay and infections.
- As for children, one sign is slow growth, short stature and immunological problems.
Walnuts are an important source of zinc Photo: Shutterstock.Among those who are most prone to this deficit are:
– People with digestive disorders such as ulcerative colitis or Crohn’s disease.
– Those who have recently undergone gastrointestinal surgery.
– Those men and women who follow a vegetarian or vegan diet.
Foods that contain zinc
If a deficiency is suspected, the first recommendation is to reinforce the intake of foods rich in this micronutrient, present in a large number of foods.
As a suggestion, the US National Institutes of Health website emphasizes alternating intake of beef, fish, poultry, shellfish, nuts, whole grains, eggs and dairy products.
In addition, a doctor can order a specific analysis and indicate a specific supplement.
Source: Clarin
Mary Ortiz is a seasoned journalist with a passion for world events. As a writer for News Rebeat, she brings a fresh perspective to the latest global happenings and provides in-depth coverage that offers a deeper understanding of the world around us.