Zinc in 24-hour urine

Zinc in 24-hour urine is a diagnostic test used to assess the total amount of zinc excreted in urine over a 24-hour period. The urine sample is accurately analyzed by the IntroLab laboratory in Belgrade, thus supporting your health!

Why is zinc measured in 24-hour urine?

Measuring zinc in 24-hour urine is performed to assess the total amount of this mineral excreted through urine during that period. This urine analysis can provide information about zinc’s nutritional status, immune system function, and mineral metabolism. It can also be useful in diagnosing and monitoring certain conditions such as its deficiency or excess, gastrointestinal disorders, or genetic disorders of zinc absorption.

What is considered a normal concentration?

Generally, normal values in adults usually range between 2 and 15 micrograms (μg) per 24 hours.

What do reduced and elevated zinc levels in 24-hour urine indicate?

Reduced zinc levels in urine can indicate a deficiency in the body. Zinc is an essential mineral that is important for various functions in the body, including the immune system, growth and development, metabolism, and oxidative stress. A zinc deficiency can lead to various symptoms, such as a weakened immune system, stunted growth, skin changes, and disorders of the sense of taste.

On the other hand, excessive consumption or exposure to zinc can result in increased excretion of zinc through urine. This can occur as a result of taking zinc supplements in excessively high doses or exposure to industrial sources of zinc. As a consequence of high concentrations of this mineral, the following symptoms may occur:

• Nausea
• Vomiting
• Abdominal pain
• Bowel disorders

How to remove excess zinc in the body, and how to resolve its deficiency?

In the case of excess zinc in the body, the proper approach includes identifying the source of excessive exposure and reducing or eliminating that source. If the excess of this mineral is due to excessive intake through supplements, it is recommended to reduce or discontinue their use. In industrial environments where exposure to zinc is high, protective measures should be taken and safe working conditions should be promoted.

On the other hand, in the case of a deficiency, the following measures can be taken:

• Include in the diet foods rich in zinc such as beef, pork, chicken, seafood, nuts, seeds, dairy products, whole grains, vegetables like spinach and mushrooms, and fruits such as kiwi and strawberries.
• In certain cases, a doctor may recommend zinc supplementation as a dietary addition. However, care should be taken to adhere to recommended doses, as excessive intake can also cause adverse effects.
• If there is a problem with absorption, the doctor may recommend dietary changes, such as increasing the intake of foods that improve zinc absorption or reducing the intake of substances that can inhibit zinc absorption, such as phytates (present in cereals and legumes) or calcium.