Are there health concerns with low AST?

Low AST levels are generally not a health concern and often indicate good liver health, though extremely low levels may rarely suggest vitamin B6 deficiency or kidney dialysis effects. Most people with low AST require no treatment unless accompanied by symptoms or other abnormal test results.

Questions on this topic?Ask Sai, our AI longevity expert.
Ask Sai

Understanding AST and Its Role in Your Body

Aspartate aminotransferase (AST) is an enzyme found primarily in your liver, but also in your heart, muscles, kidneys, and brain. This enzyme plays a crucial role in amino acid metabolism, helping your body process proteins and convert them into energy. When cells containing AST are damaged or die, they release the enzyme into your bloodstream, which is why blood tests can detect AST levels.

Healthcare providers typically use AST tests alongside other liver function markers to assess liver health and diagnose various conditions. While much attention is given to elevated AST levels, which can indicate liver damage or disease, low AST levels are far less common and generally less concerning. Understanding what low AST means for your health can help you make informed decisions about your wellness journey.

What Are Normal AST Levels?

Normal AST levels typically range from 10 to 40 units per liter (U/L) for adults, though this can vary slightly between laboratories and testing methods. Several factors can influence your baseline AST levels:

AST Level Interpretation Guide

AST levels should always be interpreted alongside other liver function tests and clinical symptoms for accurate assessment.
AST Level (U/L)CategoryClinical SignificanceRecommended Action
Below 10<10 U/LLowUsually benign; possible B6 deficiencyEvaluate for B6 deficiency if symptomatic
10-4010-40 U/LNormalHealthy liver functionNo action needed
41-12041-120 U/LMildly ElevatedPossible liver stress or muscle injuryFurther evaluation recommended
Above 120>120 U/LSignificantly ElevatedLikely liver damage or acute injuryImmediate medical evaluation needed

AST levels should always be interpreted alongside other liver function tests and clinical symptoms for accurate assessment.

  • Age: AST levels tend to be slightly higher in newborns and decrease with age
  • Sex: Men often have slightly higher AST levels than women
  • Body mass index: People with higher BMI may have slightly elevated levels
  • Physical activity: Recent intense exercise can temporarily increase AST
  • Pregnancy: AST levels may decrease during pregnancy

Low AST is generally defined as levels below 10 U/L, though some laboratories may use different reference ranges. It's important to note that having AST levels on the lower end of the normal range is typically a sign of good health rather than a cause for concern.

Causes of Low AST Levels

Unlike high AST levels, which often indicate tissue damage or disease, low AST levels are relatively uncommon and usually benign. However, several factors can contribute to lower-than-normal AST readings:

Vitamin B6 Deficiency

The most common cause of genuinely low AST levels is vitamin B6 (pyridoxine) deficiency. AST requires vitamin B6 as a cofactor to function properly. Without adequate B6, your body produces less functional AST enzyme, leading to lower blood levels. Vitamin B6 deficiency can result from:

  • Poor dietary intake of B6-rich foods
  • Malabsorption disorders affecting nutrient absorption
  • Certain medications that interfere with B6 metabolism
  • Chronic alcohol use
  • Increased B6 requirements during pregnancy or illness

Kidney Dialysis

Patients undergoing regular hemodialysis often show decreased AST levels. This occurs because the dialysis process can remove AST from the blood along with waste products. Additionally, many dialysis patients take vitamin supplements that may not adequately replace B6 losses during treatment.

Other Potential Factors

Several other conditions or situations may contribute to lower AST readings:

  • Pregnancy: Normal physiological changes during pregnancy can lower AST
  • Certain medications: Some drugs may interfere with AST production or measurement
  • Laboratory variation: Different testing methods may yield slightly different results
  • Genetic factors: Some individuals naturally produce less AST

Health Implications of Low AST

In most cases, low AST levels are not a cause for concern and don't indicate any serious health problems. Unlike elevated AST, which can signal liver damage, heart problems, or muscle injury, low AST is rarely associated with disease. However, understanding the potential implications can help you make informed health decisions.

When Low AST May Be Significant

Low AST becomes clinically relevant primarily when it's caused by severe vitamin B6 deficiency. Symptoms of B6 deficiency include:

  • Skin rashes or dermatitis
  • Cracked and sore lips
  • Swollen tongue
  • Depression and confusion
  • Weakened immune function
  • Anemia
  • Peripheral neuropathy (nerve damage causing numbness or tingling)

If you have low AST levels along with these symptoms, your healthcare provider may recommend vitamin B6 supplementation or dietary changes to address the deficiency.

Low AST in Context

It's crucial to interpret AST levels in conjunction with other liver function tests and clinical findings. Your healthcare provider will typically look at:

  • ALT (alanine aminotransferase) levels
  • AST/ALT ratio
  • Alkaline phosphatase (ALP)
  • Bilirubin levels
  • Albumin and total protein
  • Complete blood count
  • Overall clinical presentation and symptoms

Regular monitoring of these biomarkers can provide a comprehensive picture of your liver health and overall metabolic function.

Upload your blood test results to track your progress

Seamlessly upload 3rd party biomarker & blood tests to track your whole health in 1 dashboard. Understand what each blood test means and how it fits into the bigger picture of your body and health.

Get diet and lifestyle recommendations based on your blood results, health profile and health goals. You'll also receive a custom supplement recommendation for the precise nutrients your body craves.

Upload Past Blood Test Results

Click or drag file to upload

Once you upload your report, we'll extract the results for your review. Works with top labs including Quest Diagnostics, LabCorp, BioReference, EverlyWell, LetsGetChecked and hundreds of other labs.

Testing and Monitoring AST Levels

AST testing is typically performed as part of a comprehensive metabolic panel or liver function test. The test requires a simple blood draw, usually from a vein in your arm. No special preparation is needed, though your doctor may ask you to fast before the test if other metabolic markers are being measured simultaneously.

When to Test AST

Your healthcare provider may recommend AST testing if you:

  • Have symptoms of liver disease (jaundice, abdominal pain, dark urine)
  • Take medications that can affect liver function
  • Have a history of liver disease or alcohol use disorder
  • Are being monitored for existing liver conditions
  • Need routine health screening
  • Have unexplained fatigue or other symptoms suggesting metabolic issues

Interpreting Your Results

When reviewing your AST results, remember that:

  • A single low AST reading is rarely significant
  • Trends over time are more important than individual results
  • Results should be interpreted alongside other tests and symptoms
  • Different laboratories may have slightly different reference ranges
  • Recent physical activity or medications can affect results

Managing Low AST Levels

Since low AST levels are typically not harmful, treatment is rarely necessary unless an underlying cause like vitamin B6 deficiency is identified. Here are strategies to maintain healthy AST levels and overall liver function:

Nutritional Approaches

If vitamin B6 deficiency is suspected, increasing your intake of B6-rich foods can help. Good sources include:

  • Poultry (chicken and turkey)
  • Fish (salmon, tuna)
  • Organ meats (liver)
  • Starchy vegetables (potatoes, sweet potatoes)
  • Non-citrus fruits (bananas, avocados)
  • Fortified cereals and grains
  • Chickpeas and other legumes
  • Nuts and seeds

The recommended daily allowance for vitamin B6 is 1.3-1.7 mg for adults, with slightly higher needs during pregnancy and lactation. Most people can meet these needs through a balanced diet.

Lifestyle Modifications

Supporting overall liver health can help maintain appropriate enzyme levels:

  • Limit alcohol consumption to reduce liver stress
  • Maintain a healthy weight to prevent fatty liver disease
  • Exercise regularly to support metabolic health
  • Stay hydrated to support liver function
  • Avoid unnecessary medications and supplements that can stress the liver
  • Get adequate sleep to support metabolic processes

When to Seek Medical Attention

While low AST levels alone rarely require medical intervention, you should consult your healthcare provider if you experience:

  • Persistent fatigue or weakness
  • Skin changes or rashes
  • Neurological symptoms (numbness, tingling, confusion)
  • Signs of anemia (pale skin, shortness of breath)
  • Unexplained weight loss
  • Any symptoms of liver disease

Your doctor may recommend additional testing to rule out vitamin deficiencies or other underlying conditions. They might also suggest repeating the AST test to confirm the low reading and ensure it's not a laboratory error.

The Bottom Line on Low AST

Low AST levels are generally not a cause for concern and often indicate that your liver and other organs are functioning well without significant cellular damage. Unlike elevated AST, which can signal various health problems, low AST is typically benign and requires no treatment.

The main exception is when low AST results from severe vitamin B6 deficiency, which can have health consequences if left untreated. In these cases, dietary changes or supplementation can effectively restore normal B6 and AST levels.

Remember that AST is just one marker of liver health and should be interpreted alongside other tests and clinical findings. Regular health monitoring, including comprehensive metabolic panels, can help you track your liver function and overall health over time. If you have concerns about your AST levels or liver health, discuss them with your healthcare provider who can provide personalized guidance based on your complete health picture.

References

  1. Sookoian S, Pirola CJ. Liver enzymes, metabolomics and genome-wide association studies: from systems biology to the personalized medicine. World J Gastroenterol. 2015;21(3):711-725.[PubMed][DOI]
  2. Lumeng L, Li TK. Vitamin B6 metabolism in chronic alcohol abuse. Pyridoxal phosphate levels in plasma and the effects of acetaldehyde on pyridoxal phosphate synthesis and degradation in human erythrocytes. J Clin Invest. 1974;53(3):693-704.[PubMed][DOI]
  3. Okada M, Shibuya M, Yamamoto E, Murakami Y. Effect of diabetes on vitamin B6 requirement in experimental animals. Diabetes Obes Metab. 1999;1(4):221-225.[PubMed][DOI]
  4. Lott JA, Stang JM. Serum enzymes and isoenzymes in the diagnosis and differential diagnosis of myocardial ischemia and necrosis. Clin Chem. 1980;26(9):1241-1250.[PubMed]
  5. Rej R. Aminotransferases in disease. Clin Lab Med. 1989;9(4):667-687.[PubMed]
  6. Giannini EG, Testa R, Savarino V. Liver enzyme alteration: a guide for clinicians. CMAJ. 2005;172(3):367-379.[PubMed][DOI]

Was this article helpful?

Frequently Asked Questions

How can I test my AST at home?

You can test your AST at home with SiPhox Health's Heart & Metabolic Program, which includes AST testing along with other liver function markers like ALT, bilirubin, and comprehensive metabolic biomarkers.

What is considered a dangerously low AST level?

AST levels below 10 U/L are considered low, but they're rarely dangerous. Extremely low levels (below 5 U/L) may suggest severe vitamin B6 deficiency, which should be evaluated by a healthcare provider, especially if accompanied by symptoms like skin rashes or neurological issues.

Can low AST levels cause fatigue?

Low AST itself doesn't cause fatigue, but if the low levels are due to vitamin B6 deficiency, you may experience fatigue along with other symptoms like weakness, confusion, or anemia. The fatigue would be from the B6 deficiency rather than the low AST directly.

Should I take supplements if my AST is low?

Only consider supplementation if your healthcare provider confirms vitamin B6 deficiency as the cause of low AST. Most people with low AST don't need supplements and can maintain healthy levels through a balanced diet including poultry, fish, potatoes, and fortified grains.

How often should I retest if my AST is low?

If your AST is mildly low without symptoms, annual testing during routine check-ups is usually sufficient. However, if you have vitamin B6 deficiency or are on dialysis, your doctor may recommend testing every 3-6 months to monitor your levels and treatment response.

This article is licensed under CC BY 4.0. You are free to share and adapt this material with attribution.

Ask Questions About Any Health Topic

Chat with Sai, our AI health assistant, for personalized insights.

Click or drag file to upload blood test results

Backed By Leading Experts in Health Optimization

Tsolmon Tsogbayar, MD

Tsolmon Tsogbayar, MD

Health Programs Lead, Health Innovation

Dr. Tsogbayar leverages her clinical expertise to develop innovative health solutions and evidence-based coaching. Dr. Tsogbayar previously practiced as a physician with a comprehensive training background, developing specialized expertise in cardiology and emergency medicine after gaining experience in primary care, allergy & immunology, internal medicine, and general surgery.

She earned her medical degree from Imperial College London, where she also completed her MSc in Human Molecular Genetics after obtaining a BSc in Biochemistry from Queen Mary University of London. Her academic research includes significant work in developmental cardiovascular genetics, with her thesis publication contributing to the understanding of genetic modifications on embryonic cardiovascular development.

View Details
Pavel Korecky, MD

Pavel Korecky, MD

Director of Clinical Product Operations

Director of Clinical Product Operations at SiPhox Health with a background in medicine and a passion for health optimization. Experienced in leading software and clinical development teams, contributing to patents, launching health-related products, and turning diagnostics into actionable tools.

View Details
Paul Thompson, MD

Paul Thompson, MD

Advisor

Paul D. Thompson is Chief of Cardiology Emeritus of Hartford Hospital and Professor Emeritus at University of Connecticut Medical School. He has authored over 500 scientific articles on cardiovascular risk factors, the effects of exercise, and beyond. He received National Institutes of Health’s (NIH) Preventive Cardiology Academic Award, and has received NIH funding for multiple studies.

Dr. Thompson’s interests in exercise, general cardiology and sports cardiology originated from his own distance running: he qualified for the 1972 Olympic Marathon Trials as a 3rd year medical student and finished 16th in the 1976 Boston Marathon. Dr. Thompson publishes a blog 500 Rules of Cardiology where he shares lessons and anecdotes that he has learned over his extensive career as a physician, researcher and teacher.

View Details
Robert Lufkin, MD

Robert Lufkin, MD

Advisor

Physician/medical school professor (UCLA and USC) and New York Times bestselling author empowering people to take back their metabolic health with lifestyle and other tools. A veteran of the Today Show, USA Today, and a regular contributor to FOX and other network news stations, his weekly video podcast reaches over 500,000 people. After reversing chronic disease and transforming his own life he is making it his mission to help others do the same.

His latest book, ‘Lies I Taught In Medical School’ is an instant New York Times bestseller and has re-framed how we think about metabolic health and longevity. In addition to being a practicing physician, he is author of over 200 peer reviewed scientific papers and 14 books that are available in fourteen languages.

View Details
Ben Bikman, PhD

Ben Bikman, PhD

Advisor

Benjamin Bikman earned his Ph.D. in Bioenergetics and was a postdoctoral fellow with the Duke-National University of Singapore in metabolic disorders. Currently, his professional focus as a scientist and professor (Brigham Young University) is to better understand the role of elevated insulin and nutrient metabolism in regulating obesity, diabetes, and dementia.

In addition to his academic pursuits, Dr. Bikman is the author of Why We Get Sick and How Not To Get Sick.

View Details
Tash Milinkovic, MD

Tash Milinkovic, MD

Health Programs Lead, Heart & Metabolic

Dr. Natasha Milinkovic is part of the clinical product team at SiPhox Health, having graduated from the University of Bristol Medical School. Her medical career includes rotations across medical and surgical specialties, with specialized research in vascular surgery, focusing on recovery and post-operative pain outcomes. Dr. Milinkovic built her expertise in emergency medicine as a clinical fellow at a major trauma center before practicing at a central London teaching hospital throughout the pandemic.

She has contributed to global health initiatives, implementing surgical safety standards and protocols across rural Uganda. Dr. Milinkovic initially joined SiPhox Health to spearhead the health coaching initiative and has been a key contributor in the development and launch of the Heart and Metabolic program. She is passionate about addressing health disparities by building scalable healthcare solutions.

View Details
Tsolmon Tsogbayar, MD

Tsolmon Tsogbayar, MD

Health Programs Lead, Health Innovation

Dr. Tsogbayar leverages her clinical expertise to develop innovative health solutions and evidence-based coaching. Dr. Tsogbayar previously practiced as a physician with a comprehensive training background, developing specialized expertise in cardiology and emergency medicine after gaining experience in primary care, allergy & immunology, internal medicine, and general surgery.

She earned her medical degree from Imperial College London, where she also completed her MSc in Human Molecular Genetics after obtaining a BSc in Biochemistry from Queen Mary University of London. Her academic research includes significant work in developmental cardiovascular genetics, with her thesis publication contributing to the understanding of genetic modifications on embryonic cardiovascular development.

View Details
Pavel Korecky, MD

Pavel Korecky, MD

Director of Clinical Product Operations

Director of Clinical Product Operations at SiPhox Health with a background in medicine and a passion for health optimization. Experienced in leading software and clinical development teams, contributing to patents, launching health-related products, and turning diagnostics into actionable tools.

View Details
Paul Thompson, MD

Paul Thompson, MD

Advisor

Paul D. Thompson is Chief of Cardiology Emeritus of Hartford Hospital and Professor Emeritus at University of Connecticut Medical School. He has authored over 500 scientific articles on cardiovascular risk factors, the effects of exercise, and beyond. He received National Institutes of Health’s (NIH) Preventive Cardiology Academic Award, and has received NIH funding for multiple studies.

Dr. Thompson’s interests in exercise, general cardiology and sports cardiology originated from his own distance running: he qualified for the 1972 Olympic Marathon Trials as a 3rd year medical student and finished 16th in the 1976 Boston Marathon. Dr. Thompson publishes a blog 500 Rules of Cardiology where he shares lessons and anecdotes that he has learned over his extensive career as a physician, researcher and teacher.

View Details
Robert Lufkin, MD

Robert Lufkin, MD

Advisor

Physician/medical school professor (UCLA and USC) and New York Times bestselling author empowering people to take back their metabolic health with lifestyle and other tools. A veteran of the Today Show, USA Today, and a regular contributor to FOX and other network news stations, his weekly video podcast reaches over 500,000 people. After reversing chronic disease and transforming his own life he is making it his mission to help others do the same.

His latest book, ‘Lies I Taught In Medical School’ is an instant New York Times bestseller and has re-framed how we think about metabolic health and longevity. In addition to being a practicing physician, he is author of over 200 peer reviewed scientific papers and 14 books that are available in fourteen languages.

View Details
Ben Bikman, PhD

Ben Bikman, PhD

Advisor

Benjamin Bikman earned his Ph.D. in Bioenergetics and was a postdoctoral fellow with the Duke-National University of Singapore in metabolic disorders. Currently, his professional focus as a scientist and professor (Brigham Young University) is to better understand the role of elevated insulin and nutrient metabolism in regulating obesity, diabetes, and dementia.

In addition to his academic pursuits, Dr. Bikman is the author of Why We Get Sick and How Not To Get Sick.

View Details
Tash Milinkovic, MD

Tash Milinkovic, MD

Health Programs Lead, Heart & Metabolic

Dr. Natasha Milinkovic is part of the clinical product team at SiPhox Health, having graduated from the University of Bristol Medical School. Her medical career includes rotations across medical and surgical specialties, with specialized research in vascular surgery, focusing on recovery and post-operative pain outcomes. Dr. Milinkovic built her expertise in emergency medicine as a clinical fellow at a major trauma center before practicing at a central London teaching hospital throughout the pandemic.

She has contributed to global health initiatives, implementing surgical safety standards and protocols across rural Uganda. Dr. Milinkovic initially joined SiPhox Health to spearhead the health coaching initiative and has been a key contributor in the development and launch of the Heart and Metabolic program. She is passionate about addressing health disparities by building scalable healthcare solutions.

View Details
Tsolmon Tsogbayar, MD

Tsolmon Tsogbayar, MD

Health Programs Lead, Health Innovation

Dr. Tsogbayar leverages her clinical expertise to develop innovative health solutions and evidence-based coaching. Dr. Tsogbayar previously practiced as a physician with a comprehensive training background, developing specialized expertise in cardiology and emergency medicine after gaining experience in primary care, allergy & immunology, internal medicine, and general surgery.

She earned her medical degree from Imperial College London, where she also completed her MSc in Human Molecular Genetics after obtaining a BSc in Biochemistry from Queen Mary University of London. Her academic research includes significant work in developmental cardiovascular genetics, with her thesis publication contributing to the understanding of genetic modifications on embryonic cardiovascular development.

View Details
Pavel Korecky, MD

Pavel Korecky, MD

Director of Clinical Product Operations

Director of Clinical Product Operations at SiPhox Health with a background in medicine and a passion for health optimization. Experienced in leading software and clinical development teams, contributing to patents, launching health-related products, and turning diagnostics into actionable tools.

View Details
Paul Thompson, MD

Paul Thompson, MD

Advisor

Paul D. Thompson is Chief of Cardiology Emeritus of Hartford Hospital and Professor Emeritus at University of Connecticut Medical School. He has authored over 500 scientific articles on cardiovascular risk factors, the effects of exercise, and beyond. He received National Institutes of Health’s (NIH) Preventive Cardiology Academic Award, and has received NIH funding for multiple studies.

Dr. Thompson’s interests in exercise, general cardiology and sports cardiology originated from his own distance running: he qualified for the 1972 Olympic Marathon Trials as a 3rd year medical student and finished 16th in the 1976 Boston Marathon. Dr. Thompson publishes a blog 500 Rules of Cardiology where he shares lessons and anecdotes that he has learned over his extensive career as a physician, researcher and teacher.

View Details
Robert Lufkin, MD

Robert Lufkin, MD

Advisor

Physician/medical school professor (UCLA and USC) and New York Times bestselling author empowering people to take back their metabolic health with lifestyle and other tools. A veteran of the Today Show, USA Today, and a regular contributor to FOX and other network news stations, his weekly video podcast reaches over 500,000 people. After reversing chronic disease and transforming his own life he is making it his mission to help others do the same.

His latest book, ‘Lies I Taught In Medical School’ is an instant New York Times bestseller and has re-framed how we think about metabolic health and longevity. In addition to being a practicing physician, he is author of over 200 peer reviewed scientific papers and 14 books that are available in fourteen languages.

View Details
Ben Bikman, PhD

Ben Bikman, PhD

Advisor

Benjamin Bikman earned his Ph.D. in Bioenergetics and was a postdoctoral fellow with the Duke-National University of Singapore in metabolic disorders. Currently, his professional focus as a scientist and professor (Brigham Young University) is to better understand the role of elevated insulin and nutrient metabolism in regulating obesity, diabetes, and dementia.

In addition to his academic pursuits, Dr. Bikman is the author of Why We Get Sick and How Not To Get Sick.

View Details
Tash Milinkovic, MD

Tash Milinkovic, MD

Health Programs Lead, Heart & Metabolic

Dr. Natasha Milinkovic is part of the clinical product team at SiPhox Health, having graduated from the University of Bristol Medical School. Her medical career includes rotations across medical and surgical specialties, with specialized research in vascular surgery, focusing on recovery and post-operative pain outcomes. Dr. Milinkovic built her expertise in emergency medicine as a clinical fellow at a major trauma center before practicing at a central London teaching hospital throughout the pandemic.

She has contributed to global health initiatives, implementing surgical safety standards and protocols across rural Uganda. Dr. Milinkovic initially joined SiPhox Health to spearhead the health coaching initiative and has been a key contributor in the development and launch of the Heart and Metabolic program. She is passionate about addressing health disparities by building scalable healthcare solutions.

View Details
Tsolmon Tsogbayar, MD

Tsolmon Tsogbayar, MD

Health Programs Lead, Health Innovation

Dr. Tsogbayar leverages her clinical expertise to develop innovative health solutions and evidence-based coaching. Dr. Tsogbayar previously practiced as a physician with a comprehensive training background, developing specialized expertise in cardiology and emergency medicine after gaining experience in primary care, allergy & immunology, internal medicine, and general surgery.

She earned her medical degree from Imperial College London, where she also completed her MSc in Human Molecular Genetics after obtaining a BSc in Biochemistry from Queen Mary University of London. Her academic research includes significant work in developmental cardiovascular genetics, with her thesis publication contributing to the understanding of genetic modifications on embryonic cardiovascular development.

View Details
Pavel Korecky, MD

Pavel Korecky, MD

Director of Clinical Product Operations

Director of Clinical Product Operations at SiPhox Health with a background in medicine and a passion for health optimization. Experienced in leading software and clinical development teams, contributing to patents, launching health-related products, and turning diagnostics into actionable tools.

View Details
Paul Thompson, MD

Paul Thompson, MD

Advisor

Paul D. Thompson is Chief of Cardiology Emeritus of Hartford Hospital and Professor Emeritus at University of Connecticut Medical School. He has authored over 500 scientific articles on cardiovascular risk factors, the effects of exercise, and beyond. He received National Institutes of Health’s (NIH) Preventive Cardiology Academic Award, and has received NIH funding for multiple studies.

Dr. Thompson’s interests in exercise, general cardiology and sports cardiology originated from his own distance running: he qualified for the 1972 Olympic Marathon Trials as a 3rd year medical student and finished 16th in the 1976 Boston Marathon. Dr. Thompson publishes a blog 500 Rules of Cardiology where he shares lessons and anecdotes that he has learned over his extensive career as a physician, researcher and teacher.

View Details
Robert Lufkin, MD

Robert Lufkin, MD

Advisor

Physician/medical school professor (UCLA and USC) and New York Times bestselling author empowering people to take back their metabolic health with lifestyle and other tools. A veteran of the Today Show, USA Today, and a regular contributor to FOX and other network news stations, his weekly video podcast reaches over 500,000 people. After reversing chronic disease and transforming his own life he is making it his mission to help others do the same.

His latest book, ‘Lies I Taught In Medical School’ is an instant New York Times bestseller and has re-framed how we think about metabolic health and longevity. In addition to being a practicing physician, he is author of over 200 peer reviewed scientific papers and 14 books that are available in fourteen languages.

View Details
Ben Bikman, PhD

Ben Bikman, PhD

Advisor

Benjamin Bikman earned his Ph.D. in Bioenergetics and was a postdoctoral fellow with the Duke-National University of Singapore in metabolic disorders. Currently, his professional focus as a scientist and professor (Brigham Young University) is to better understand the role of elevated insulin and nutrient metabolism in regulating obesity, diabetes, and dementia.

In addition to his academic pursuits, Dr. Bikman is the author of Why We Get Sick and How Not To Get Sick.

View Details
Tash Milinkovic, MD

Tash Milinkovic, MD

Health Programs Lead, Heart & Metabolic

Dr. Natasha Milinkovic is part of the clinical product team at SiPhox Health, having graduated from the University of Bristol Medical School. Her medical career includes rotations across medical and surgical specialties, with specialized research in vascular surgery, focusing on recovery and post-operative pain outcomes. Dr. Milinkovic built her expertise in emergency medicine as a clinical fellow at a major trauma center before practicing at a central London teaching hospital throughout the pandemic.

She has contributed to global health initiatives, implementing surgical safety standards and protocols across rural Uganda. Dr. Milinkovic initially joined SiPhox Health to spearhead the health coaching initiative and has been a key contributor in the development and launch of the Heart and Metabolic program. She is passionate about addressing health disparities by building scalable healthcare solutions.

View Details
Tsolmon Tsogbayar, MD

Tsolmon Tsogbayar, MD

Health Programs Lead, Health Innovation

Dr. Tsogbayar leverages her clinical expertise to develop innovative health solutions and evidence-based coaching. Dr. Tsogbayar previously practiced as a physician with a comprehensive training background, developing specialized expertise in cardiology and emergency medicine after gaining experience in primary care, allergy & immunology, internal medicine, and general surgery.

She earned her medical degree from Imperial College London, where she also completed her MSc in Human Molecular Genetics after obtaining a BSc in Biochemistry from Queen Mary University of London. Her academic research includes significant work in developmental cardiovascular genetics, with her thesis publication contributing to the understanding of genetic modifications on embryonic cardiovascular development.

View Details
Pavel Korecky, MD

Pavel Korecky, MD

Director of Clinical Product Operations

Director of Clinical Product Operations at SiPhox Health with a background in medicine and a passion for health optimization. Experienced in leading software and clinical development teams, contributing to patents, launching health-related products, and turning diagnostics into actionable tools.

View Details
Paul Thompson, MD

Paul Thompson, MD

Advisor

Paul D. Thompson is Chief of Cardiology Emeritus of Hartford Hospital and Professor Emeritus at University of Connecticut Medical School. He has authored over 500 scientific articles on cardiovascular risk factors, the effects of exercise, and beyond. He received National Institutes of Health’s (NIH) Preventive Cardiology Academic Award, and has received NIH funding for multiple studies.

Dr. Thompson’s interests in exercise, general cardiology and sports cardiology originated from his own distance running: he qualified for the 1972 Olympic Marathon Trials as a 3rd year medical student and finished 16th in the 1976 Boston Marathon. Dr. Thompson publishes a blog 500 Rules of Cardiology where he shares lessons and anecdotes that he has learned over his extensive career as a physician, researcher and teacher.

View Details
Robert Lufkin, MD

Robert Lufkin, MD

Advisor

Physician/medical school professor (UCLA and USC) and New York Times bestselling author empowering people to take back their metabolic health with lifestyle and other tools. A veteran of the Today Show, USA Today, and a regular contributor to FOX and other network news stations, his weekly video podcast reaches over 500,000 people. After reversing chronic disease and transforming his own life he is making it his mission to help others do the same.

His latest book, ‘Lies I Taught In Medical School’ is an instant New York Times bestseller and has re-framed how we think about metabolic health and longevity. In addition to being a practicing physician, he is author of over 200 peer reviewed scientific papers and 14 books that are available in fourteen languages.

View Details
Ben Bikman, PhD

Ben Bikman, PhD

Advisor

Benjamin Bikman earned his Ph.D. in Bioenergetics and was a postdoctoral fellow with the Duke-National University of Singapore in metabolic disorders. Currently, his professional focus as a scientist and professor (Brigham Young University) is to better understand the role of elevated insulin and nutrient metabolism in regulating obesity, diabetes, and dementia.

In addition to his academic pursuits, Dr. Bikman is the author of Why We Get Sick and How Not To Get Sick.

View Details
Tash Milinkovic, MD

Tash Milinkovic, MD

Health Programs Lead, Heart & Metabolic

Dr. Natasha Milinkovic is part of the clinical product team at SiPhox Health, having graduated from the University of Bristol Medical School. Her medical career includes rotations across medical and surgical specialties, with specialized research in vascular surgery, focusing on recovery and post-operative pain outcomes. Dr. Milinkovic built her expertise in emergency medicine as a clinical fellow at a major trauma center before practicing at a central London teaching hospital throughout the pandemic.

She has contributed to global health initiatives, implementing surgical safety standards and protocols across rural Uganda. Dr. Milinkovic initially joined SiPhox Health to spearhead the health coaching initiative and has been a key contributor in the development and launch of the Heart and Metabolic program. She is passionate about addressing health disparities by building scalable healthcare solutions.

View Details