2024 Author: Isabella Gilson | [email protected]. Last modified: 2023-12-17 03:14
The human body is a very complex and multifunctional system, for the normal operation of which vitamins and microelements are needed. Many people often wonder where zinc is found. In which products this essential component is present, you will learn from this article.
What is zinc good for?
It is necessary for the human body, because it is one of the catalysts for cell renewal. About 98% of the total amount of this trace element is contained within the cells themselves and only 2% in the blood serum. Minor concentrations of zinc are also present in the retina, hair, skin, kidneys, liver, bones and muscles. Therefore, the human body needs regular replenishment of the reserves of this component.
For those who do not know where zinc is found, it will probably be interesting that it takes part in most biochemical processes, namely:
- In accelerating tissue regeneration.
- In the synthesis of testosterone.
- In bone formation.
- In synthesisgrowth hormones and insulin.
- In the formation of the genetic apparatus.
- In the processes that ensure normal brain activity.
In addition, it is necessary for the regulation of respiratory and hematopoietic functions. This trace element is involved in the production of nucleic acids, carbohydrates, fats and proteins. It is needed for proper nutrition of nails, hair and skin.
What does a deficiency of this trace element lead to?
Those who are interested in where zinc is found, it will be useful to know what its deficiency is fraught with. The lack of this important substance very quickly affects the state of the whole organism. First of all, the reproductive and immune systems suffer from this. In addition, in such patients, there is a slowdown in the healing process of wounds. In children, zinc deficiency can cause stunted growth and puberty.
According to scientists, this microelement slows down the aging process. Therefore, its lack can cause their overclocking. Therefore, women are advised to control the balance of this substance. The main negative consequences of zinc deficiency include:
- Increased cholesterol levels.
- The appearance of blackheads and brittle nails.
- Poor wound healing.
- Infertility and impotence.
- Loss of appetite, smell and taste.
- Irritability and memory impairment.
Also, people diagnosed with a lack of this component have focal hair loss, increasedsusceptibility to various infections and impaired absorption of vital vitamins. One of the most striking external symptoms of zinc deficiency is the appearance of white spots on the nail plate.
Daily Values
Those who are interested in where zinc is contained should understand that everything needs a measure. It is important not to exceed the recommended daily requirement for this element, since its excess is no less dangerous than a deficiency. For children under the age of three, three milligrams per day is sufficient. A child of four to eight years old needs up to five milligrams per day, and from nine to thirteen years it is recommended to consume about eight milligrams of zinc.
Adult women should get up to twelve milligrams of zinc per day, men up to fifteen. In nursing mothers, the need for this microelement sharply increases. They need up to nineteen milligrams.
Where is zinc found? What products?
The list is quite long. In this article, we will look at the most common and affordable foods containing this substance.
One of the best natural sources of zinc are nuts and seeds. They can be added to salads or used as a snack. Pine nuts, sesame, peanuts, pumpkin and sunflower seeds are especially useful in this regard.
Chicken hearts, turkey, veal and beef tongue are rich in this trace element. Fatty meat products contain verylittle zinc.
It is also present in large quantities in egg yolk, yeast and wholemeal flour. Legumes are also rich in them. For those wondering where zinc is found, it doesn't hurt to know that it is present in fish. Especially a lot of it in salmon, tuna and sardines.
Important to know
Having figured out where zinc and selenium are contained, it is necessary to mention a few nuances. So, at doses exceeding 150 milligrams per day, this substance becomes toxic. People diagnosed with bowel dysfunction require more zinc. S alt, sugar, caffeine and alcohol contribute to the removal of this element from the human body. Also, dairy products are poorly reflected in its digestibility.
For better absorption of zinc, you can diversify your diet with protein foods, including nuts and legumes. A similar function is performed by fermented soy products and baking powder used in the bread baking process.
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