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HDL42
Triglycerides180
ApoB110
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Alanine Aminotransferase (ALT)mg/dL
Gamma-Glutamyl Transferase (GGT)mg/dL
Alkaline Phosphatase (ALP)mg/dL
136 U/L elevated
0 from your result
elevatedvery high
1normal 5 to 41500
what this means

136 is elevated for AST, far enough out to be worth acting on.

this is the average reading · make it yours below

reading as

This is outside the range. Worth acting on, and worth seeing next to your other numbers first: the same value means different things depending on what is around it.

You are 95 U/L over the normal ceiling of 41. That reads elevated.

136 is elevated. That is above the normal range for AST. How much it matters depends on the markers it travels with, which is what the sections below are rewritten against.

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Your BloodMarker report · Aspartate Aminotransferase (AST)

Aspartate Aminotransferase (AST) 136 U/L: Is That High?

Borderline. 136 U/L is outside the normal range for AST.

But a number alone is only half the story. Your Alanine Aminotransferase (ALT), Gamma-Glutamyl Transferase (GGT) and your risk factors decide how much it means. Tell it who you are.

Reviewed against ALF, NIH, Mayo Clinic, AGA guidelines · Last reviewed March 22, 2026

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YOUR NUMBERS

Normal: <40
Raised: 40-79
High: 80+

Values in U/L. Your Aspartate Aminotransferase (AST) of 136 is marked.

What they say together.

Aspartate Aminotransferase (AST) is read as part of a set. Add the ones printed next to it on your test and the figures below work themselves out, with the ranges this page uses for each.

U/LHIGH
U/LexampleNORMAL
U/LexampleRAISED
136 ÷ 38 =3.6AST to ALT ratio, the De Ritis ratio. Under 1 is the usual fatty-liver pattern; above 2 points at alcohol.
62 and 381.6GGT against ALT. GGT rising faster than ALT is the pattern that separates alcohol and bile flow from fat in the liver.
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Is Aspartate Aminotransferase (AST) 136 U/L Low, Normal, or High?

Aspartate Aminotransferase (AST) 136 U/L might be considered higher than what is typically seen in standard reference ranges for many healthy adults. When discussing lab results, healthcare professionals often refer to a spectrum, where values fall into low, normal, or high categories.

This particular Aspartate Aminotransferase (AST) 136 U/L value leans towards the higher end of that spectrum. Understanding what this number represents can be a key step in exploring your overall wellness journey.

what this page cannot tell you

The AST/ALT ratio above 2:1 suggests alcoholic liver disease. Near 1:1 points to non-alcoholic fatty liver. Which is yours?

This page has not been given your ALT, so that half of the picture is missing here. It is describing the average reader with Aspartate Aminotransferase (AST), not you.

Read mine against my ALT →

An Aspartate Aminotransferase (AST) level of 136 U/L represents a significant, yet often manageable, elevation that warrants careful attention. Far exceeding the upper normal limit of 40 U/L, this value signals cellular distress, primarily suggesting mild to moderate injury to liver cells, but also potentially indicating damage to skeletal or cardiac muscle.

At this specific level, common culprits include conditions causing subtle liver inflammation, such as early-stage non-alcoholic fatty liver disease (NAFLD), chronic viral hepatitis (like Hepatitis B or C), or even recent significant muscle strain from intense physical activity.

Less frequently, certain medications can also trigger this degree of elevation. To pinpoint the exact cause, healthcare providers typically order follow-up tests, including a broader liver function panel (checking ALT, GGT, and bilirubin), a viral hepatitis screen, and possibly a liver ultrasound to visualize its structure.

A retest after a period of rest or medication adjustment is also common to see if the elevation is transient. An important detail patients should understand is that while this 136 U/L result indicates cellular damage, it doesn’t directly reveal the cause or the extent of any long-term health impact.

Many individuals with such an elevation experience no noticeable symptoms, highlighting the importance of thorough investigation to prevent potential progression of underlying conditions.

The liver and Aspartate Aminotransferase (AST) LIVER Produces Aspartate Aminotransferase (AST) Blood supply Bile output Elevated Aspartate Aminotransferase (AST) may indicate liver cell damage or stress
for your numbersThe section below is written for 136 against a general adult target. What 136 means for you depends on the rest of your lipids and your other risk factors. Your report starts from your whole picture, not one line.
for your numbersThe risk below is the average one for this AST. Whether it applies to you depends on the rest of your panel, which the article has not been given. Add them and this stops describing strangers.

Hidden Risk of Aspartate Aminotransferase (AST) 136 U/L

An elevated Aspartate Aminotransferase (AST) 136 U/L might sometimes be a subtle signal that invites closer attention to certain aspects of your health. This enzyme, found in various tissues, is often considered when evaluating organ wellness.

While a single elevated reading, like Aspartate Aminotransferase (AST) 136 U/L, does not on its own diagnose a specific condition, it can prompt a healthcare provider to look for potential underlying causes or patterns.

It serves as an indicator that can guide further conversations and evaluations to ensure a comprehensive understanding of your bodily systems and their function. Understanding the implications of such a result helps in making informed decisions about your health.

Elevated enzyme levels like Aspartate Aminotransferase (AST) 136 U/L encourage a deeper look into wellness factors that might otherwise go unnoticed. This AST level may prompt a discussion about various bodily systems and their optimal functioning, helping to uncover potential areas for health improvement.

what this page cannot tell you

AST and ALP together distinguish between liver cell damage and cholestatic disease, which have completely different treatments.

This page has not been given your ALP, so it cannot tell you which of those you are. It is describing the average reader with Aspartate Aminotransferase (AST), not you.

Read mine against my ALP →

An AST level of 136 U/L, significantly exceeding the normal range, signals active hepatocellular damage. This elevated state can impair the liver's ability to perform essential functions like detoxification and protein synthesis, potentially leading to a buildup of toxins in the bloodstream.

Over time, persistent inflammation and cell death at this level can contribute to liver fibrosis, a scarring of the liver tissue that reduces its elasticity and function. If left unaddressed, this process can escalate towards more severe conditions such as cirrhosis, where the liver is permanently damaged and may eventually fail, or increase the risk of developing hepatocellular carcinoma, a primary liver cancer.

The extent of this risk is directly proportional to the duration and severity of the underlying cause driving this specific enzyme elevation.

for your numbersThis section lists every reason AST moves, because on its own the number cannot say which is yours. The rest of your panel and a few risk factors would cross most of them off in a sentence.
  • Could suggest the need to assess organ function more closely.
  • Might point towards lifestyle factors that could benefit from adjustment.

This part is about the number

Everything below explains what raises Aspartate Aminotransferase (AST). It cannot tell you which of them is yours.

Your test can. Every marker on it is read against every other one, which is where the answer actually lives.

PDF or a photo of the printout · read in seconds

What Does a Aspartate Aminotransferase (AST) Level of 136 U/L Mean?

When we talk about Aspartate Aminotransferase (AST), we are referring to an enzyme that plays a vital role within cells throughout the body. Enzymes are like tiny workers that help speed up chemical reactions necessary for life.

AST is particularly abundant in the liver, heart, skeletal muscles, kidneys, brain, and red blood cells. Because it is present in so many different tissues, an elevated Aspartate Aminotransferase (AST) 136 U/L could potentially be a sign that cells in one or more of these areas have been damaged.

When cells are injured or inflamed, they can release their contents, including AST, into the bloodstream, leading to higher levels detected in a test. For example, if there is liver cell damage, the liver releases AST, and its level rises.

Similarly, damage to muscle tissue could also contribute to an increased Aspartate Aminotransferase (AST) level. It's important to remember that this Aspartate Aminotransferase (AST) 136 U/L is just one piece of information.

It doesn't tell the whole story on its own. A healthcare professional will consider this result alongside other tests, your medical history, and any symptoms you might be experiencing to build a complete picture of your health.

The context surrounding an Aspartate Aminotransferase (AST) 136 U/L result is crucial for accurate interpretation and understanding what it truly signifies for your individual well-being. This enzyme marker acts as a signal, inviting a broader conversation about health and potential factors influencing it.

Therefore, an Aspartate Aminotransferase (AST) 136 U/L reading isn't a diagnosis but rather a clue that prompts further inquiry and discussion with a medical professional who can interpret its meaning within your unique health profile.

An AST result of 136 U/L suggests a moderate degree of liver inflammation or injury, with several common culprits being most plausible. Recent or significant alcohol consumption is a frequent driver, as ethanol directly damages hepatocytes, releasing intracellular enzymes.

Non-alcoholic fatty liver disease (NAFLD), often linked to metabolic syndrome, insulin resistance, and obesity, can also manifest at this level due to fat accumulation and subsequent inflammation in the liver.

Certain medications, including statins, some antibiotics, or even over-the-counter pain relievers taken in excess, can cause drug-induced liver injury, leading to such enzyme elevations. Viral hepatitis, though potentially causing higher elevations, can also present in this range during its acute or chronic phases.

Your AST 136 means different things depending on your other markers

AST + ALT
The AST/ALT ratio above 2:1 suggests alcoholic liver disease. Near 1:1 points to non-alcoholic fatty liver. Which is yours?
AST + ALP
AST and ALP together distinguish between liver cell damage and cholestatic disease, which have completely different treatments.
AST + Creatine Kinase
If your CK is also high, your elevated AST might be from muscle damage, not liver damage at all.
Upload your blood test, get your real plan back to normal →
The part one number cannot show
Your AST of 136 means different things depending on its companion markers.
Your full panel shows which story is yours.
See what is driving yours →

Lifestyle Changes for Aspartate Aminotransferase (AST) 136 U/L

Making thoughtful lifestyle adjustments, separate from dietary considerations, can play a significant role in supporting overall health and might indirectly influence various markers, including an Aspartate Aminotransferase (AST) 136 U/L result.

One cornerstone of general well-being is regular physical activity. Engaging in moderate exercise, such as brisk walking, swimming, or cycling for about 150 minutes per week, as recommended by organizations like the American Heart Association, can contribute to heart health and help maintain a healthy weight.

Managing stress is another critical component. Chronic stress can impact various bodily systems, and finding effective coping mechanisms like mindfulness, meditation, deep breathing exercises, or spending time in nature can be beneficial.

Adequate, restful sleep is also paramount; aiming for 7-9 hours of quality sleep each night allows the body to repair and rejuvenate. Furthermore, avoiding harmful substances, such as excessive alcohol consumption, is crucial.

Alcohol is processed by the liver, and minimizing its intake can help support liver health. Quitting smoking, if applicable, also brings extensive health benefits across all organ systems. While these lifestyle changes are not direct treatments for an Aspartate Aminotransferase (AST) 136 U/L result, they foster a healthier internal environment that can positively influence many aspects of your physiological function.

A healthy body, supported by mindful choices, is better equipped to maintain balance. Incorporating these practices can lead to a sense of greater well-being and might contribute to more favorable health markers over time.

It is about nurturing the body through consistent, positive habits that extend beyond specific test results, embracing a holistic approach to health, which can be particularly relevant when considering an Aspartate Aminotransferase (AST) 136 U/L result.

With your AST at 136 U/L, a prompt follow-up with your primary care physician is essential to identify the underlying cause. Discuss your recent alcohol intake, any new medications or supplements, and your dietary habits, particularly consumption of processed foods and sugary beverages.

Your doctor will likely order a repeat AST and ALT test within 2-4 weeks to assess trends and may also order viral hepatitis serologies, an abdominal ultrasound to evaluate liver texture and fat content, and basic metabolic panel to check for signs of metabolic syndrome.

Lifestyle modifications, such as abstaining from alcohol and adopting a balanced, whole-foods diet low in saturated fats and refined sugars, should be initiated immediately while awaiting further investigation and potential specialist referral.

for your numbersThe portions below are generic because the page does not know your body. Add your height and weight above and the fibre targets resize to you at once, a small preview of what the full report does with every number.

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What you actually get

A page like this one, written about you.

You have just spent a few minutes reading a page written for a number. Upload your whole test and you get the same thing written for your body: every marker read against every other, in the order they should be fixed, as something you read rather than a dashboard you have to decode.

  • Read in orderWhich number to deal with first, and which ones are only following it.
  • Written, not chartedThe same voice as this page, about your own blood, on your own page.
  • Every retest joins itThe line builds itself, so the next version shows what moved.

Sources

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