FREQUENTLY ASKED QUESTIONS

The fatigue biomarker can be used to evaluate the effect of drugs, supplements, diet, training, work, and even clothing on fatigue. If you are an innovator looking for objective measurement of fatigue for your concept, this may be the tool you’ve been looking for.

What is fatigue biomarker testing?

Fatigue biomarker testing is a relatively new method for identifying and measuring the underlying causes of fatigue. The test typically involves a simple blood or saliva sample, which is then analyzed for specific biomarkers that are associated with fatigue. These biomarkers can include hormones, neurotransmitters, and other chemicals that can indicate whether a person is experiencing physical, mental, or emotional fatigue.

Some of the most common biomarkers that are tested for include cortisol, melatonin, and cytokines. Cortisol is a hormone that is related to stress and can affect energy levels. Melatonin is a hormone that regulates sleep, and low levels can indicate insomnia or poor sleep quality. Cytokines are small proteins that are involved in inflammation and can be associated with conditions like chronic fatigue syndrome.

Fatigue biomarker testing can be useful for anyone who is experiencing persistent fatigue or tiredness, but it can be especially beneficial for people who are dealing with chronic conditions like fibromyalgia, chronic fatigue syndrome, or depression. It can also be beneficial for athletes, shift workers, and anyone who is trying to optimize their energy levels for better performance or productivity.

The test results are usually given within a week of the sample collection. The test results can be used to identify the underlying causes of fatigue, which can then be treated with appropriate interventions, such as lifestyle changes, medications, or therapy.

It is important to note that fatigue biomarker testing is not a replacement for a full medical evaluation, but rather a supplement to it. It should be done under the guidance of a healthcare professional who can interpret the results and make recommendations for treatment.

Overall, fatigue biomarker testing can be a valuable tool for understanding and managing fatigue, and could help people to achieve better overall well-being.

How is the fatigue biomarker measured?

The Fatigue Biomarker Index or FBI measures fatigue arising from physical activity, sleep deprivation, and illness. This technology has many applications. FBI is the -log transformed ratio of two peptides found in oral fluid. More information can be found in peer-reviewed publications found on the Research page.

Can fatigue biomarker testing be used as a replacement for a full medical evaluation?

No, fatigue biomarker testing should be used as a supplement to a full medical evaluation, and should be done under the guidance of a healthcare professional who can interpret the results and make recommendations for treatment.

Are there any risks associated with fatigue biomarker testing?

Fatigue biomarker testing is a relatively low-risk procedure that involves a simple blood or saliva sample. Risks are minimal, but it is always important to consult with a healthcare professional before undergoing any testing.

Who can benefit from fatigue biomarker testing?

Anyone who is experiencing persistent fatigue or tiredness can benefit from fatigue biomarker testing. It can be especially beneficial for people dealing with chronic conditions like fibromyalgia, chronic fatigue syndrome, or depression. It can also be beneficial for athletes, shift workers, and anyone who is trying to optimize their energy levels for better performance or productivity.

What are the most common fatigue symptoms?

Fatigue symptoms can vary from person to person, but some common signs of fatigue include:

• Feeling tired or exhausted
• Lack of energy or motivation
• Difficulty concentrating or staying focused
• Memory problems
• Feeling irritable or moody
• Headaches
• Muscle weakness or achiness
• Feeling sleepy or drowsy during the day
• Trouble falling asleep or staying asleep at night
• Lack of interest in activities or hobbies
• Feeling overwhelmed or stressed

It’s important to note that fatigue can also be a symptom of other underlying medical conditions such as anemia, thyroid disorders, diabetes, and sleep disorders, so if you experience persistent or severe fatigue, it’s important to consult a healthcare professional.

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