Selenium

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Selenium
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Selenium, in Visit Clinic

Measures blood selenium to check for low or high levels that affect thyroid, immunity, and overall health in Visit Clinic.

centreCentre Visit
SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
1
Customers
20K+Customers
Labs
CertifiedLabs
Rating
4.5+Rating
Accuracy
ProvenAccuracy

What is a Selenium Test in Visit Clinic?

This test measures the amount of selenium in your blood. Selenium is a trace mineral the body needs in small amounts. It helps protect cells from damage and supports the immune system. It also plays a role in thyroid hormone production and overall metabolism. Doctors use the test to check for deficiency when symptoms like fatigue, muscle weakness, or hair loss appear. They also use it to monitor people taking supplements, those with malabsorption or after stomach surgery, and to detect toxicity if intake is very high. Results help guide nutrition and treatment decisions.

Selenium Test Preparation in Visit Clinic

No special preparation is required.

Selenium Test Parameters in Visit Clinic

The Selenium test evaluates various parameters. Here are the main parameters checked:

  • Single test

Why Take a Selenium Test in Visit Clinic?

Selenium is often ordered as part of a trace element or micronutrient panel. Doctors may request it when a person has unexplained fatigue, muscle weakness, hair loss, or thyroid problems. It helps diagnose deficiency and can detect excess from high-dose supplements. Low or high results can stem from poor diet, malabsorption, certain medical treatments, or supplement use. A family history of thyroid or metabolic disease may make testing more important.

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Frequently asked questions

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What is selenium used for in Visit Clinic?plus

Selenium is a trace mineral essential for antioxidant defense (component of glutathione peroxidases), thyroid hormone metabolism (iodothyronine deiodinases), immune function, DNA synthesis and reproductive health. Adequate selenium supports protection against oxidative damage, normal metabolic rate and immune response; deficiency can impair thyroid function and immunity, while excessive intake is toxic.

Is it good to take selenium daily in Visit Clinic?plus

Selenium is an essential trace mineral important for antioxidant defense, thyroid and immune function. Daily intake at recommended levels (about 55 µg for most adults, about 60 µg in pregnancy) is beneficial, but high doses can cause toxicity (hair/nail loss, gastrointestinal and neurological symptoms). Most people meet needs from diet; take supplements only if deficient or advised by a healthcare professional. Do not exceed 400 µg/day.

Is selenium a programming language in Visit Clinic?plus

No. Selenium is not a programming language. It is primarily a chemical element and essential dietary micronutrient important for antioxidant enzymes and thyroid function. Separately, Selenium is the name of a popular open-source browser automation framework used for testing web applications; it’s a tool/library, not a language, and is used with languages like Java, Python, C# and JavaScript.

What foods are high in selenium in Visit Clinic?plus

Foods high in selenium include Brazil nuts (one or two nuts provide daily needs), seafood such as tuna, sardines and shrimp, organ meats and muscle meats (liver, beef, chicken, pork), eggs and dairy, whole grains and cereals, seeds (sunflower) and some mushrooms. Selenium content varies with soil and farming practices; amounts vary widely by region.

What are the signs of selenium deficiency in Visit Clinic?plus

Selenium deficiency can cause fatigue, muscle weakness or pain, hair loss and brittle nails, and weakened immunity leading to frequent infections. It may impair thyroid function (cold intolerance, weight changes), cause mood or cognitive disturbances, and reduce male fertility (low sperm motility). Severe deficiency can contribute to cardiomyopathy and raise risk of certain chronic conditions.

Why is selenium good for health in Visit Clinic?plus

Selenium is an essential trace mineral that supports antioxidant defenses, helping selenoproteins (like glutathione peroxidases) neutralize free radicals and reduce oxidative damage. It’s crucial for proper thyroid hormone metabolism, immune system function, and reproductive health. Adequate selenium helps protect cells, supports infection response, and contributes to overall metabolic and cardiovascular health; both deficiency and excess can cause problems, so intake should be balanced.