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

233 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 192 U/L over the normal ceiling of 41. That reads very high.

233 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) 233 U/L: Is That High?

Yes. 233 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 233 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
233 ÷ 38 =6.1AST 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) 233 U/L Low, Normal, or High?

Aspartate Aminotransferase (AST) 233 U/L is a number that might be considered higher than typical ranges often seen in health assessments. This level indicates a greater amount of this particular enzyme is present in the body.

While a single number doesn't tell a complete story, understanding what this elevation might suggest is a common next step for many individuals. It's an opportunity to explore what your body might be communicating.

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 233 U/L is a critically elevated finding, signaling substantial cellular damage, far exceeding the normal range of 5-40 U/L. This magnitude of elevation, nearly five times the upper limit, most frequently points to acute injury within the liver or, less commonly but still significantly, severe muscle damage.

In the context of the liver, an AST of 233 U/L could arise from acute viral hepatitis, severe medication-induced liver injury, or an acute flare of an autoimmune condition. It might also reflect significant acute alcoholic hepatitis or even a recent, substantial muscle trauma or rhabdomyolysis, given AST's presence in muscle cells.

Upon encountering such a result, healthcare providers will typically initiate an urgent workup including a comprehensive liver function panel (to compare with ALT, ALP, bilirubin), coagulation studies, and sometimes viral hepatitis serology or an abdominal ultrasound, to pinpoint the source of injury.

A crucial detail for patients to understand is that while an AST of 233 U/L demands immediate investigation and often intervention, it does not by itself diagnose the underlying problem; its significance is determined by the broader clinical picture, but this level undeniably indicates an urgent medical situation, even if symptoms feel mild or absent.

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 233 against a general adult target. What 233 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.

Hidden Risk of Aspartate Aminotransferase (AST) 233 U/L

When your Aspartate Aminotransferase (AST) level is 233 U/L, it might prompt a closer look at various aspects of your health. This enzyme is found in many parts of the body, including the liver, heart, and muscles.

An elevated Aspartate Aminotransferase (AST) reading doesn't automatically mean a serious problem, but it does suggest that cells containing AST may have experienced some form of stress or damage, releasing the enzyme into the bloodstream.

This could be related to conditions that impact these organs, even if you are not experiencing noticeable symptoms. Understanding potential underlying factors is key to knowing how to support your body's well-being.

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 significantly elevated to 233 U/L indicates substantial ongoing hepatocellular injury, demanding immediate attention. At this magnitude, the liver is actively experiencing cell death, releasing its intracellular enzymes into the bloodstream.

This acute cellular damage can trigger an inflammatory response within the liver, potentially exacerbating injury and compromising its critical metabolic functions, including detoxification and protein synthesis. Prolonged or untreated damage at this level significantly increases the risk for further liver dysfunction, potentially progressing towards more severe acute hepatitis or accelerating fibrosis if the insult persists.

While not immediately life-threatening, such a reading signals a robust destructive process that could lead to impaired liver regeneration and long-term sequelae without intervention.

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.

Here are some general areas that might be explored when an AST level like Aspartate Aminotransferase (AST) 233 U/L is noted:

  • Liver wellness concerns, such as inflammation or fatty liver.
  • Muscle conditions, including injury or strenuous physical activity.
  • Heart tissue health, though less common as a primary indicator for AST alone.

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 233 U/L Mean?

Aspartate Aminotransferase (AST) 233 U/L reflects the activity of an enzyme, which is like a tiny helper molecule, crucial for many bodily processes, particularly in how your body handles proteins.

When cells that contain a lot of this enzyme are damaged, they can release AST into the bloodstream, leading to an elevated reading like Aspartate Aminotransferase (AST) 233 U/L. Think of it as a signal, indicating that something might be causing stress to certain tissues.

The liver is a major source of AST, so an elevated Aspartate Aminotransferase (AST) level often sparks a conversation about liver health. However, because AST is also present in other tissues such as skeletal muscles and the heart, an increase can sometimes point to issues in those areas too.

It's a general indicator, not a specific diagnosis, and understanding its context within your overall health picture is vital. This journey of understanding begins with curious inquiry and moves towards informed action.

An AST reading of 233 U/L typically points towards an acute or subacute insult causing significant liver cell damage. The most probable culprits at this specific level often include acute viral hepatitis, such as Hepatitis A or B, in their active inflammatory phase, or significant drug-induced liver injury.

For instance, an unsuspected overdose of acetaminophen or an adverse reaction to certain antibiotics or herbal supplements could precipitate such an elevation. Additionally, an episode of alcoholic hepatitis, particularly after a period of heavy consumption, commonly presents within this range.

While muscle injury can elevate AST, levels of this magnitude are more strongly suggestive of hepatic distress, making an urgent investigation into liver-specific causes paramount.

Your AST 233 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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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.

Lifestyle Changes for Aspartate Aminotransferase (AST) 233 U/L

Beyond specific dietary considerations, a holistic approach to lifestyle can play a significant role in supporting overall health and potentially influencing enzyme levels like Aspartate Aminotransferase (AST). Embracing habits that promote general well-being can help your body function more efficiently and recover from daily stressors.

Engaging in regular, moderate physical activity, for instance, helps maintain a healthy weight and supports circulatory health. While strenuous exercise can temporarily elevate AST, consistent, balanced movement is beneficial. Prioritizing adequate sleep is another cornerstone of health, allowing your body to repair and rejuvenate.

Managing stress through practices like mindfulness, meditation, or spending time in nature can also have a profound impact, as chronic stress can affect various bodily systems. These non-dietary lifestyle adjustments empower you to take an active role in nurturing your health, contributing to an environment where your body can thrive and potentially balance levels like Aspartate Aminotransferase (AST) 233 U/L.

Given an AST elevation to 233 U/L, immediate and decisive action is critical to identify and address the underlying cause. The first step involves contacting your primary care provider or seeking urgent medical evaluation without delay.

They will likely order a comprehensive liver panel, including ALT, alkaline phosphatase, bilirubin, and albumin, to assess overall liver function and help differentiate the type of injury. Concurrently, it is imperative to cease all alcohol consumption, discontinue any non-essential over-the-counter medications, and pause any herbal supplements, as these are frequent contributors to such elevated enzyme levels.

Referral to a gastroenterologist or hepatologist will be essential for further specialized diagnostics, potentially including imaging and viral hepatitis screening, to pinpoint the specific etiology.

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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