The importance of zinc: an overview
The importance of zinc: an overview
The meaning of zinc: an overview
Zinc is an essential trace element that is of great importance for the body. It plays an important role in numerous biological processes and is indispensable for optimal health. In this article we will deal with the importance of zinc and provide a comprehensive overview of its functions and effects on the human body.
What is zinc and why is it important?
Zinc is a mineral that occurs in certain foods and is also available as a dietary supplement. It is an indispensable trace element, since the body cannot make it itself and therefore has to absorb it through food. A sufficient zinc is important because zinc is involved in over 300 enzymatic reactions and is of crucial importance for the smooth functioning of the body.
functions of zinc in the body
Zinc has many important functions in the body. It is involved in DNA synthesis, cell growth, the immune system, protein synthesis, wound healing and much more. In the following section, the most important functions of zinc in the body are explained more precisely.
1. Strengthening the immune system
Zink has a crucial role in the function of the immune system. It is involved in the production and activation of T cells that are responsible for combating infections and diseases. A sufficient zinc intake can therefore help strengthen the immune system and reduce the susceptibility to infections.
2. Promotion of wound healing
Zinc is also of crucial importance for wound healing. It is needed to repair the tissue and promote the growth of new cells. Zinc deficiency can lead to delayed wound healing and impair recovery.
3. Support of the metabolism
Zinc is involved in many metabolic processes, including carbohydrate, fat and protein metabolism. It helps digestion nutrients, regulating blood sugar levels and energy production. A lack of zinc can lead to metabolic disorders and prevent the body from processing nutrients efficiently.
4. Promotion of healthy skin
Zinc plays an important role in preserving healthy skin. It is an essential part of many skin -relevant enzymes and proteins that are important for collagen production, moisture balance and the protection of the skin from harmful environmental influences. A sufficient zinc intake can help improve skin health and reduce skin problems such as acne, dermatitis and eczema.
5. Support for growth and development
Zinc is particularly important during the growth and development phases. It contributes to the correct development of organs, tissues and bones. Children and adolescents therefore need sufficient zinc intake to support healthy growth.
sources of zinc
Zinc is contained in a variety of foods, especially in protein -rich foods such as meat, fish, seafood and legumes. It is also included in certain types of grain, nuts and seeds as well as in dairy products and eggs. The daily recommended supply of zinc for adults is about 8-11 mg for men and 6-8 mg for women.
It is important to note that the zinc recording can be influenced in some cases. Vegetarians and vegans may have a higher risk of zinc deficiency, since some vegetable sources are less bioavailable. In addition, the absorption of zinc can be impaired by certain medication, alcohol consumption and intestinal diseases.
zinc deficiency and its effects
A zinc deficiency can lead to a variety of symptoms and health problems. The most common symptoms include weakened immune function, poor wound healing, hair loss, dry skin, weight loss, reduced taste perception and reduced growth in children. In the long term, chronic zinc deficiency can increase the risk of infections, inflammation, diabetes, neurological disorders and problems with fertility.
zinc as a dietary supplement
In some cases, it may be necessary to take zinc as a dietary supplement, especially for people with an increased risk of zinc deficiency or in certain medical conditions. However, it is important to consider an appropriate dosage, since excessive zinc intake can lead to toxicity. The daily tolerable upper limit for zinc is 40 mg for adults.
It is recommended to consult a doctor before taking zinc nutritional supplements to determine the individual needs and to exclude possible interactions with other medication.
FAZIT
Zinc is an essential trace element that fulfills many important functions in the body. There is a key role in strengthening the immune system, promoting wound healing, supporting metabolism, skin health and growth and development. A sufficient zinc intake via diet is therefore essential for maintaining optimal health. In some cases, taking zinc nutritional supplements may be necessary, but it is important to do this in consultation with a doctor in order to determine the individual needs and exclude possible interactions.