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Leucine - Quantitative Plasma

Leucine is one of the essential amino acids that the body cannot synthesize on its own. It must be obtained through the diet. Leucine is a branched-chain amino acid (BCAA), and it's critical for protein synthesis and muscle repair. The Leucine Quantitative Plasma test measures the levels of leucine in the blood, which can be vital for various clinical assessments including nutrition evaluation and detecting metabolic disorders.


  • Test NameLeucine - Quantitative Plasma
  • Sample TypeEDTA Plasma
  • Preparations RequiredNo fasting is required. However, inform your doctor about any medications you are taking as they might interfere with the test results.
  • Report Time4 Days

Why is the Leucine Quantitative Plasma test done?

This test is performed to assess the levels of the amino acid leucine in the plasma. It can be used for nutritional evaluation, diagnosing metabolic disorders, and monitoring the effect of diet or medication on leucine levels.

What are the sources of leucine?

Leucine can be found in foods high in protein such as meat, dairy products, eggs, nuts, and legumes. It is also available as a dietary supplement.

Home Sample Collection Process

1
Book your convenient slot
Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
Download Reports
Download Reports
Frequently Asked Questions

Leucine is an essential amino acid that plays a vital role in protein synthesis. It is crucial for muscle repair, regulating blood sugar levels, and producing growth hormones.

Normal values can range between 50 to 200 µmol/L. However, normal ranges can vary between laboratories, and your doctor will interpret the results based on the lab's reference range.

Elevated leucine levels may indicate a metabolic disorder such as Maple Syrup Urine Disease (MSUD) or can be due to excessive intake from supplements. It is important to consult your doctor for proper evaluation.

Low levels of leucine might indicate malnutrition, liver disease, or a metabolic disorder. Your doctor will advise on the appropriate steps to take based on your results.

The test involves drawing blood, which may cause slight pain, bruising, or infection at the puncture site. The risks are minimal.

Increasing dietary intake of leucine-rich foods and considering leucine supplements (under a doctor’s supervision) can help in raising leucine levels.

Yes, certain medications can affect leucine levels. It’s important to inform your doctor about any medications or supplements you are taking before the test.

You should consult a general physician initially. Depending on the underlying cause, you might be referred to a specialist such as a nutritionist, endocrinologist, or geneticist.

While leucine supplementation can be beneficial for certain individuals, excessive intake can have adverse effects. It's important to use supplements under the supervision of a healthcare professional.

Yes, leucine is known to stimulate protein synthesis and can be beneficial in muscle building, especially when combined with resistance training.

As long as a varied and balanced diet is maintained, vegetarians can obtain adequate amounts of leucine from plant sources like legumes and nuts.

The frequency of testing depends on individual health conditions. Your doctor will recommend how often you should have this test based on your medical history and current health.

Symptoms of leucine deficiency may include fatigue, dizziness, headache, nausea, muscle weakness, and irritability.

Measuring the levels of leucine in plasma is essential for assessing nutritional status and diagnosing metabolic disorders. Understanding the significance of leucine in the body, and the importance of maintaining its levels within the normal range is crucial for overall health. It is important to consult a doctor for interpretation of results and guidance on managing leucine levels effectively.

Leucine - Quantitative Plasma
₹ 7500
Schedule Test in Your Available Time
Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet