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Vitamin B1 Thiamine Test

Vitamin B1 (Thiamine) Test

This test measures Thiamine levels, essential for converting carbohydrates into energy and supporting nerve and muscle functions, helping detect early deficiency that can cause fatigue or neurological issues.

Trusted medical contentUpdated: 25-04-2026Views: 33LHL-754

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Vitamin B1 Thiamine Test | Vitamin B1 (Thiamine) Test

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparation8-12 hours fasting

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

Vitamin B1 (Thiamine) analysis using High-Performance Liquid Chromatography (HPLC) is an important test used to measure thiamine levels in the blood. Thiamine is essential for the health of the nervous system and the metabolism of carbohydrates. A blood sample is collected and sent to the laboratory, where it is analyzed using HPLC technology, which allows for precise concentration measurements. This test is recommended in cases of vitamin deficiency or when symptoms such as persistent fatigue, poor concentration, or memory problems appear. The analysis helps doctors assess the patient's nutritional status and determine the need for supplements or dietary adjustments to ensure healthy thiamine levels.

Purpose Test

Diagnosing Thiamine Deficiency: This can lead to health problems such as Beriberi disease and Wernicke-Korsakoff syndrome.
Assessing Nutritional Status: To determine whether the diet is sufficient to meet the body's needs for the vitamin.
Monitoring Thiamine Levels During Treatment: In certain cases, such as malnutrition or individuals receiving specialized treatment.
Determining the Effectiveness of Dietary Supplements: If the patient is taking thiamine supplements, the analysis helps assess their response.

Recommended groups

Individuals with Symptoms of Thiamine Deficiency: Such as persistent fatigue, poor concentration, or memory problems.
Alcohol Dependents: Who are more likely to experience thiamine deficiency.
Individuals with Malabsorption Disorders: Such as Celiac disease or inflammatory bowel disease.
Patients on Restricted Diets: Or in cases of malnutrition.
Children in Growth Stages: Who may need to have their vitamin levels assessed to ensure proper nutrition.

Symptoms indicative

Persistent Fatigue: An unexplained feeling of exhaustion.
Difficulty Concentrating: Trouble focusing or thinking clearly.
Memory Problems: Short-term memory loss.
Numbness or Tingling: In the extremities, which could indicate neurological issues.
Loss of Appetite: Or problems with eating.
Mood Changes: Such as depression or anxiety.

Normal Levels

Adults: 70-180 ng/mL (0.5-1.4 µmol/L).

What is included?

✓Vitamin B1 (Thiamine) Test (HPLC)
✓The optimal health guidance based on the result.
✓Personal support services from Lahalak

Conditions and notices

8-12 hours fasting
The terms and conditions announced on the "Lahalak" medical platform apply.
There are no special conditions for the service other than those mentioned.

Frequently Asked Questions

Short answers to the FAQs published with this service.

What is Vitamin B1 (Thiamine) Analysis and Why is it Done?

It is used to measure the levels of thiamine in the blood to assess nutritional status and detect vitamin deficiency.

How is this Analysis Performed?

A blood sample is drawn and sent to a laboratory, where it is analyzed using the HPLC technique.

Does the Patient Need to Fast Before the Test?

Typically, fasting is not required, but it is recommended to follow the doctor’s instructions.

What Symptoms May Indicate the Need for This Test?

Symptoms may include persistent fatigue, difficulty concentrating, and memory problems.

What Are the Expected Results from the Test?

The results help determine thiamine levels and whether they fall within the normal range.

Are There Any Side Effects from the Test?

Side effects are usually minimal, such as mild pain or bruising at the blood draw site.

How Long Does It Take to Get the Results?

Results are typically available within a few days, but the time may vary depending on the laboratory.

Service resources and references

References and additional resources

Reference material and files associated with this service when available.

Scientific references

High‑performance liquid chromatographic determination of thiamine and its phosphate esters in biological samples
Simultaneous analysis of B‑complex vitamins including thiamine in human plasma by reversed‑phase HPLC with fluorescence detection
Development and validation of an HPLC method for quantification of thiamine in fortified foods and supplements
HPLC‑UV method for determination of thiamine and related compounds in pharmaceutical formulations

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Important Notice:

Content on LahaLak is provided for educational purposes only. It is not a medical diagnosis, prescription, or substitute for consulting a qualified clinician. Medical decisions should not be made from this content alone.

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

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Medical Laboratories

Vitamin B1 Thiamine Test

Vitamin B1 (Thiamine) Test

Trusted medical contentUpdated: 25-04-2026Views: 33LHL-754

View service availability

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparation8-12 hours fasting

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

Purpose Test

Diagnosing Thiamine Deficiency: This can lead to health problems such as Beriberi disease and Wernicke-Korsakoff syndrome.
Assessing Nutritional Status: To determine whether the diet is sufficient to meet the body's needs for the vitamin.
Monitoring Thiamine Levels During Treatment: In certain cases, such as malnutrition or individuals receiving specialized treatment.
Determining the Effectiveness of Dietary Supplements: If the patient is taking thiamine supplements, the analysis helps assess their response.

Recommended groups

Individuals with Symptoms of Thiamine Deficiency: Such as persistent fatigue, poor concentration, or memory problems.
Alcohol Dependents: Who are more likely to experience thiamine deficiency.
Individuals with Malabsorption Disorders: Such as Celiac disease or inflammatory bowel disease.
Patients on Restricted Diets: Or in cases of malnutrition.
Children in Growth Stages: Who may need to have their vitamin levels assessed to ensure proper nutrition.

Symptoms indicative

Persistent Fatigue: An unexplained feeling of exhaustion.
Difficulty Concentrating: Trouble focusing or thinking clearly.
Memory Problems: Short-term memory loss.
Numbness or Tingling: In the extremities, which could indicate neurological issues.
Loss of Appetite: Or problems with eating.
Mood Changes: Such as depression or anxiety.

Normal Levels

Adults: 70-180 ng/mL (0.5-1.4 µmol/L).

What is included?

✓Vitamin B1 (Thiamine) Test (HPLC)
✓The optimal health guidance based on the result.
✓Personal support services from Lahalak

Conditions and notices

8-12 hours fasting
The terms and conditions announced on the "Lahalak" medical platform apply.
There are no special conditions for the service other than those mentioned.

Frequently Asked Questions

Short answers to the FAQs published with this service.

What is Vitamin B1 (Thiamine) Analysis and Why is it Done?

It is used to measure the levels of thiamine in the blood to assess nutritional status and detect vitamin deficiency.

How is this Analysis Performed?

A blood sample is drawn and sent to a laboratory, where it is analyzed using the HPLC technique.

Does the Patient Need to Fast Before the Test?

Typically, fasting is not required, but it is recommended to follow the doctor’s instructions.

What Symptoms May Indicate the Need for This Test?

Symptoms may include persistent fatigue, difficulty concentrating, and memory problems.

What Are the Expected Results from the Test?

The results help determine thiamine levels and whether they fall within the normal range.

Are There Any Side Effects from the Test?

Side effects are usually minimal, such as mild pain or bruising at the blood draw site.

How Long Does It Take to Get the Results?

Results are typically available within a few days, but the time may vary depending on the laboratory.

Service resources and references

References and additional resources

Reference material and files associated with this service when available.

Scientific references

High‑performance liquid chromatographic determination of thiamine and its phosphate esters in biological samples
Simultaneous analysis of B‑complex vitamins including thiamine in human plasma by reversed‑phase HPLC with fluorescence detection
Development and validation of an HPLC method for quantification of thiamine in fortified foods and supplements
HPLC‑UV method for determination of thiamine and related compounds in pharmaceutical formulations

Service availability

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Each provider has one service price, then you choose from its available branches.

Labeeb & Search Tools

Let us help you

Use Labeeb smart tools to understand reports related to (Medical Laboratories), or search the platform directory directly.

Browse services alphabetically A-Z

LahaLak is here to help

Didn’t find the service?

We can help request the service and prepare your inquiry, or you can ask Labeeb to guide you to the most suitable category or service.

Phone call

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Important Notice:

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

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