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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
213 U/L very high
0 from your result
elevatedvery high
1normal 5 to 41500
what this means

213 is very high for AST, enough that the number itself is the problem.

this is the average reading · make it yours below

reading as

This level is usually treated as urgent. A result this far outside the range is normally checked by a doctor promptly, not at your next routine appointment.

You are 172 U/L over the normal ceiling of 41. That reads very high.

213 is very high. 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) 213 U/L: Is That High?

Yes. 213 U/L is well 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 213 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
213 ÷ 38 =5.6AST 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) 213 U/L Low, Normal, or High?

Aspartate Aminotransferase (AST) 213 U/L might be considered an elevated level. Understanding what this measurement represents can offer insights into various aspects of your health. While laboratory reference ranges can differ, a value of 213 U/L for Aspartate Aminotransferase (AST) typically falls above what is usually seen as a standard range.

This particular number invites a closer look at what it means for your well-being and what steps generally support your health 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 213 U/L, soaring significantly above the normal upper limit of 40 U/L, clinically signals substantial acute hepatocellular damage or injury. At this specific magnitude of elevation, primary concerns often include acute viral hepatitis (such as Hepatitis A or B), severe drug-induced liver injury (e.g., from certain medications or acetaminophen toxicity), or acute liver ischemia (lack of blood flow).

This level usually correlates with recent and active cell destruction, often accompanied by symptoms like fatigue, jaundice, or dark urine, necessitating immediate attention. Urgent investigations are crucial to pinpoint the underlying cause, typically including measuring Alanine Aminotransferase (ALT) to evaluate the AST/ALT ratio, along with bilirubin, alkaline phosphatase, and markers of liver synthetic function like INR or albumin.

Viral hepatitis panels, toxicology screens, and potentially liver imaging (ultrasound) are common follow-up steps. While an AST value of 213 U/L is undoubtedly serious and demands urgent medical evaluation, patients should understand that many forms of acute liver injury, once precisely diagnosed and promptly treated, have a high potential for significant or even complete liver function recovery. Delaying investigation, however, can worsen outcomes and lead to more severe complications.

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 213 against a general adult target. What 213 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) 213 U/L

An Aspartate Aminotransferase (AST) 213 U/L level, when elevated, can sometimes point to underlying factors that might not be immediately obvious. This enzyme is present in several parts of the body, including the liver, heart, muscles, kidneys, and brain.

When cells in these areas are irritated or damaged, Aspartate Aminotransferase (AST) can be released into the bloodstream, leading to higher levels. It is not specific to one organ, meaning an elevated Aspartate Aminotransferase (AST) can suggest a need for further exploration to pinpoint the source.

Understanding potential influences is a key step in health awareness, allowing you to engage proactively with your healthcare provider about your Aspartate Aminotransferase (AST) 213 U/L result.

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 aspartate aminotransferase (AST) level of 213 U/L, significantly exceeding the typical normal range of 5-40 U/L, points to substantial hepatocellular injury. This elevation suggests active damage to liver cells, which if ongoing, can compromise the liver's crucial detoxification and metabolic functions.

Over time, persistent inflammation and cell death at this magnitude can contribute to fibrosis, potentially progressing to cirrhosis. Furthermore, a severely elevated AST can indicate acute conditions like viral hepatitis or drug-induced liver injury that require immediate attention to prevent irreversible damage and reduce the risk of acute liver failure, a life-threatening emergency.

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.

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 213 U/L Mean?

Understanding what Aspartate Aminotransferase (AST) 213 U/L signifies begins with knowing that Aspartate Aminotransferase (AST) is an enzyme. Enzymes are proteins that help speed up chemical reactions in the body.

Aspartate Aminotransferase (AST) plays a role in amino acid metabolism, which is essential for energy production. It is found in many cells throughout the body, with higher concentrations in the liver, heart, and skeletal muscles.

When these cells are damaged due to various reasons, the Aspartate Aminotransferase (AST) enzyme can leak from inside the cells into your bloodstream, leading to an elevated level. A reading of Aspartate Aminotransferase (AST) 213 U/L suggests that there might be some degree of cellular disruption or irritation somewhere in the body.

While a very high Aspartate Aminotransferase (AST) often points toward liver or muscle issues, this specific level requires careful consideration alongside your overall health picture. It doesn't pinpoint an exact problem on its own, but it serves as an indicator that warrants further investigation to understand the cause of this particular Aspartate Aminotransferase (AST) 213 U/L finding.

A healthcare provider uses this information, along with other tests and your health history, to form a complete understanding. This specific Aspartate Aminotransferase (AST) 213 U/L value is a piece of a larger health puzzle, prompting a deeper dive into potential causes that could explain why your Aspartate Aminotransferase (AST) is at this level.

Organizations like the American Liver Foundation provide general information on liver health, which is often a key area of focus when Aspartate Aminotransferase (AST) levels are elevated, even at 213 U/L.

The meaning of Aspartate Aminotransferase (AST) 213 U/L is best understood as an invitation to engage with your doctor.

An AST value around 213 U/L is most plausibly linked to recent significant liver insult. Common culprits include acute viral hepatitis (e.g., Hepatitis A, B, or C), particularly if symptoms have recently appeared.

Drug-induced liver injury, from over-the-counter medications like acetaminophen taken in excess, or prescription drugs, is another strong possibility. Less commonly, but still consider important, are acute conditions such as alcoholic hepatitis, or non-alcoholic steatohepatitis (NASH) progressing to inflammation, especially if there's a history of heavy alcohol consumption or metabolic syndrome, respectively. Less likely causes for this specific range include muscle injury or hemolytic anemia.

Your AST 213 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.
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The part one number cannot show
Your AST of 213 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) 213 U/L

Making certain lifestyle adjustments, beyond just what you eat, can play a supportive role in overall wellness and potentially influence enzyme levels like Aspartate Aminotransferase (AST). Prioritizing consistent physical activity, for instance, can enhance circulation and support metabolic health.

However, it is important to balance exercise, as intense or unaccustomed physical exertion can temporarily increase Aspartate Aminotransferase (AST) levels due to normal muscle breakdown. Ensuring adequate rest and managing daily stresses are also crucial.

Chronic stress can impact various bodily systems, and adopting relaxation techniques like mindfulness or deep breathing can be beneficial. Getting enough quality sleep allows the body to repair and restore itself, contributing to cellular health.

Avoiding excessive alcohol consumption is a well-known factor in maintaining liver health, which is particularly relevant given that Aspartate Aminotransferase (AST) is found in high concentrations in liver cells. Hydration is another simple yet powerful tool; drinking sufficient water helps bodily processes function efficiently.

Each of these lifestyle components contributes to a foundation of well-being that can support your body's systems, including those that regulate enzymes like Aspartate Aminotransferase (AST). Understanding these general health principles can empower you as you discuss your Aspartate Aminotransferase (AST) 213 U/L with your healthcare team.

The path to understanding an Aspartate Aminotransferase (AST) 213 U/L result involves looking at the full spectrum of your daily habits.

With an AST level at 213 U/L, immediate medical re-evaluation is paramount. Schedule an urgent appointment with your primary care physician to discuss this result and undergo a focused history and physical exam.

They will likely order follow-up liver function tests, including ALT, bilirubin, and alkaline phosphatase, within 24-48 hours to assess the trend and pattern of injury. Consider a review of all medications, supplements, and alcohol intake with your doctor.

Depending on initial findings, referral to a gastroenterologist or hepatologist for further diagnostic workup, such as viral hepatitis serologies or liver imaging, is highly recommended.

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

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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.
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