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Aspartate Aminotransferase (AST)mg/dL
Gamma-Glutamyl Transferase (GGT)mg/dL
Alkaline Phosphatase (ALP)mg/dL
152 U/L elevated
0 from your result
mildly elevatedelevatedvery high
1normal 5 to 41330
what this means

152 is elevated for ALT, 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 111 U/L over the normal ceiling of 41. That reads elevated.

152 is elevated. That is above the normal range for ALT. 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 · Alanine Aminotransferase (ALT)

Alanine Aminotransferase (ALT) 152 U/L: Is That High?

Borderline. 152 U/L is outside the normal range for ALT.

But a number alone is only half the story. Your Aspartate Aminotransferase (AST), 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 31, 2026

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YOUR NUMBERS

Normal: <44
Raised: 44-87
High: 88+

Values in U/L. Your Alanine Aminotransferase (ALT) of 152 is marked.

What they say together.

Alanine Aminotransferase (ALT) 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
34 ÷ 152 =0.2AST to ALT ratio, the De Ritis ratio. Under 1 is the usual fatty-liver pattern; above 2 points at alcohol.
62 and 1520.4GGT 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 Alanine Aminotransferase (ALT) 152 U/L Low, Normal, or High?

Alanine Aminotransferase (ALT) 152 U/L is a result that might naturally bring feelings of concern. When you see a number like this, it's a signal your body is sending. An ALT level of 152 U/L would typically be considered higher than what is usually seen in healthy individuals.

It suggests that there might be something happening within your liver, signaling it's time to understand what this number means for your health journey.

what this page cannot tell you

The AST/ALT ratio distinguishes alcoholic from non-alcoholic liver damage. Without both, the cause is unclear.

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

Read mine against my AST →

An Alanine Aminotransferase (ALT) level of 152 U/L is a clear signal of active liver cell damage, significantly exceeding the normal range and warranting prompt medical assessment. This moderate elevation, almost four times the upper limit, indicates that liver cells are experiencing stress or injury, releasing this enzyme into the bloodstream.

Common culprits at this specific elevation often include early stages of non-alcoholic fatty liver disease (NAFLD), which can be insidious and asymptomatic, or the effects of certain medications, even over-the-counter pain relievers or dietary supplements, impacting liver function.

Following such a result, your doctor will typically recommend further blood tests, including a full liver panel (bilirubin, alkaline phosphatase, and GGT) and potentially viral hepatitis screens for Hepatitis B and C.

An abdominal ultrasound is also frequently ordered to visualize the liver for signs of fatty change, inflammation, or structural anomalies. A thorough review of your medication history, including supplements and alcohol consumption, will be crucial to identify potential triggers.

While an ALT like 152 U/L signals a definite issue, it’s important to understand that the liver has remarkable regenerative capabilities. Early identification and addressing the underlying cause often lead to significant improvement or normalization of ALT levels, underscoring the value of this initial finding as a call to action for proactive health management.

The liver and Alanine Aminotransferase (ALT) LIVER Produces Alanine Aminotransferase (ALT) Blood supply Bile output Elevated Alanine Aminotransferase (ALT) may indicate liver cell damage or stress
for your numbersThe section below is written for 152 against a general adult target. What 152 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 Alanine Aminotransferase (ALT) 152 U/L

An Alanine Aminotransferase (ALT) 152 U/L result often suggests that your liver cells are experiencing some form of stress or injury, leading them to release more of this enzyme into your bloodstream than usual.

While seeing a number like 152 U/L can be unsettling, it's important to understand that this is a sign your body is providing, not a final diagnosis. This level certainly warrants further investigation to understand the root cause.

Ignoring such a signal could mean missing an opportunity to address an underlying issue early. For example, a persistently elevated ALT could be a sign of liver inflammation, which, if left unaddressed, could contribute to longer-term liver health challenges.

Organizations like the American Liver Foundation emphasize that elevated liver enzymes like ALT should always prompt a discussion with a healthcare provider to explore potential causes and appropriate next steps.

Understanding the 'why' behind this elevation is crucial for safeguarding your liver and overall health.

what this page cannot tell you

ALT elevated with normal ALP suggests liver cell damage. The reverse points to bile duct or bone issues. Very different problems.

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 Alanine Aminotransferase (ALT), not you.

Read mine against my ALP →

An Alanine Aminotransferase (ALT) level of 152 U/L, significantly elevated above the normal range of 5-40 U/L, indicates active liver cell damage. This sustained inflammation can lead to progressive scarring of the liver, a condition known as fibrosis.

If unaddressed, this fibrosis can advance to cirrhosis, characterized by widespread scar tissue that disrupts liver architecture and function. Cirrhosis significantly increases the risk of developing liver failure, portal hypertension, and hepatocellular carcinoma (liver cancer).

The persistent cellular injury suggested by this value implies ongoing stress on the liver, potentially impairing its vital functions like detoxification and protein synthesis over time if the underlying cause is not identified and managed.

for your numbersThe risk below is the average one for this ALT. 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 key aspects an elevated ALT 152 U/L might prompt a closer look at:

  • **Liver cell stress:** This level points to cells in the liver being damaged or irritated, causing them to leak ALT.
  • **Potential inflammation:** It could indicate an inflammatory process occurring within the liver, which requires attention.

This part is about the number

Everything below explains what raises Alanine Aminotransferase (ALT). 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 Alanine Aminotransferase (ALT) Level of 152 U/L Mean?

To truly understand Alanine Aminotransferase (ALT) 152 U/L, let's explore what ALT actually is and what its presence in your bloodstream signifies. Imagine your liver cells as small, bustling factories, each performing many vital tasks for your body, like processing nutrients and filtering waste.

Inside these factory walls, ALT is a key worker, an enzyme essential for converting food into energy. It's normally found in very high concentrations *inside* your liver cells. When these liver cells are healthy and functioning as they should, only small amounts of ALT are released into your bloodstream, like a tiny bit of dust escaping a perfectly sealed factory.

However, when the cell walls of these liver factories are stressed, damaged, or inflamed, they become more permeable, like cracks appearing in the factory walls. This allows more of the ALT enzyme, the internal worker, to spill out into your bloodstream.

When your blood test shows an Alanine Aminotransferase (ALT) 152 U/L result, it means that a noticeably larger amount of this 'factory worker' has escaped into your circulation compared to typical levels.

This isn't a diagnosis, but rather a strong indication that many of your liver cells might be under some form of stress, injury, or inflammation. It's like hearing an alarm from the factory: something inside needs attention.

The National Institutes of Health (NIH) often highlights ALT as a crucial marker that, when elevated, suggests it's time for a deeper look into liver health, as various factors from lifestyle choices to specific conditions can lead to such a reading.

The specific value of 152 U/L is quite distinct from a slightly elevated level; it tells your healthcare team that the liver's 'alarms' are ringing more insistently, warranting a thorough investigation to pinpoint the exact cause and determine the best path forward for your well-being.

An ALT level around 152 U/L is most plausibly linked to several common scenarios. Non-alcoholic fatty liver disease (NAFLD), driven by metabolic factors like obesity, insulin resistance, and high triglycerides, is a frequent culprit, causing fat accumulation and subsequent inflammation within liver cells.

Viral hepatitis, particularly Hepatitis B or C, can also present with mild to moderate elevations like this, indicating ongoing viral activity and liver cell damage. Certain medications, including statins for cholesterol or some over-the-counter supplements, can induce drug-induced liver injury, leading to this range of ALT values in susceptible individuals. Less commonly, autoimmune hepatitis or Wilson's disease might be considered.

Your blood test has multiple results that affect each other. ALT 152 alone doesn't tell you the full picture. Your other markers do.

Your ALT 152 means different things depending on your other markers

ALT + AST
The AST/ALT ratio distinguishes alcoholic from non-alcoholic liver damage. Without both, the cause is unclear.
ALT + ALP
ALT elevated with normal ALP suggests liver cell damage. The reverse points to bile duct or bone issues. Very different problems.
ALT + Total Bilirubin
Elevated ALT with high bilirubin means the liver damage is severe enough to impair bile processing.
The part one number cannot show
Your ALT of 152 means different things depending on its companion markers.
Your full panel shows which story is yours.
See what is driving yours →

Lifestyle Changes for Alanine Aminotransferase (ALT) 152 U/L

Beyond specific dietary choices, several general lifestyle adjustments can play a significant role in supporting liver health and potentially influencing your Alanine Aminotransferase (ALT) 152 U/L result. Engaging in regular physical activity is a powerful tool for overall wellness, including liver function.

When you exercise, your body becomes more efficient at using energy, which can help reduce fat accumulation in the liver, a common cause of liver stress. Aim for activities you enjoy, whether it's brisk walking, swimming, cycling, or gardening.

The key is consistency and finding movement that feels good for your body. Managing stress is another vital component. Chronic stress can impact various bodily systems, including metabolic functions that affect the liver.

Techniques like mindfulness, meditation, deep breathing exercises, or spending time in nature can help calm your nervous system. Prioritizing adequate sleep is also crucial; during sleep, your body undergoes repair and regeneration processes that are essential for liver health.

Aim for 7-9 hours of quality sleep each night. Furthermore, being mindful of environmental toxins, such as certain cleaning products or chemicals, and minimizing exposure when possible, can also reduce the burden on your liver.

While these lifestyle adjustments are beneficial, they are part of a broader approach and should be discussed in the context of your Alanine Aminotransferase (ALT) 152 U/L result with your healthcare provider.

With an ALT reading of 152 U/L, immediate follow-up is essential. Schedule a repeat ALT test within 2-4 weeks, ideally after temporarily stopping any potentially hepatotoxic medications or supplements (after consulting your prescribing physician).

Focus on a liver-friendly diet: reduce processed foods, added sugars, and saturated fats, while increasing fruits, vegetables, and lean proteins. If overweight, even a modest weight loss of 5-10% can be beneficial.

Consider discussing viral hepatitis screening with your primary care provider. Based on these results and your medical history, referral to a gastroenterologist or hepatologist may be necessary for further investigation, including ultrasound and blood tests for autoimmune markers or viral hepatitis.

for your numbersThis section lists every reason ALT 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.
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.

Diet Changes for Alanine Aminotransferase (ALT) 152 U/L

When faced with an Alanine Aminotransferase (ALT) 152 U/L reading, considering dietary adjustments is often a proactive step many people explore, always in discussion with their healthcare provider. What you eat directly impacts your liver's workload and overall health.

Focusing on a balanced, nutrient-rich diet can help support your liver's vital functions and potentially assist in bringing enzyme levels back into a more typical range. A diet rich in fruits, vegetables, and whole grains provides antioxidants and fiber, which are beneficial for liver health.

These foods help reduce inflammation and support the liver's natural detoxification processes. Limiting processed foods, sugary drinks, and foods high in unhealthy fats is also a crucial consideration. These items can contribute to fat accumulation in the liver, a condition often associated with elevated ALT levels.

For instance, the World Health Organization (WHO) frequently highlights the importance of reducing intake of free sugars and saturated fats for overall health, which indirectly benefits liver function. Moderating or eliminating alcohol consumption is another important dietary consideration, as alcohol is processed by the liver and can contribute significantly to liver cell stress.

Even moderate amounts of alcohol can impact a liver already showing signs of elevated enzymes like your Alanine Aminotransferase (ALT) 152 U/L result. Consulting with a registered dietitian can provide personalized guidance tailored to your specific needs and health profile.

Consider these dietary focuses to support your liver:

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.
  • **Embrace whole foods:** Prioritize fruits, vegetables, whole grains, and lean proteins to provide essential nutrients.
  • **Limit processed items:** Reduce intake of sugary beverages, fried foods, and highly processed snacks.
Foods that support liver health Broccoli Cruciferous Coffee Liver-protective Fatty fish Omega-3s Nuts Vitamin E Olive Oil Healthy fats Reduce alcohol and processed foods to support liver recovery
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.

Alanine Aminotransferase (ALT) 152 U/L in Men, Women, Elderly, and Kids

Understanding Alanine Aminotransferase (ALT) 152 U/L also involves considering how this value might be interpreted differently across various groups, such as men, women, the elderly, and children. While there can be slight variations in what is considered the 'upper limit of normal' for ALT based on sex or age, an Alanine Aminotransferase (ALT) 152 U/L reading is generally regarded as significantly elevated for almost everyone.

For instance, healthy adult men might typically have a slightly higher baseline ALT compared to healthy adult women, but this difference is usually minor and does not account for an elevation to 152 U/L.

In the elderly, liver function can naturally decline somewhat with age, yet an ALT of 152 U/L still points to a specific issue rather than just normal aging. Similarly, in children, ALT levels can vary with growth and development, but such a notable elevation would prompt immediate attention from a pediatrician to investigate potential causes unique to younger individuals.

The Centers for Disease Control and Prevention (CDC) often references population health data where these slight differences are observed, but they consistently emphasize that pronounced elevations, like 152 U/L, stand out regardless of demographic.

The key message here is that while 'normal' ranges can have subtle variations, an Alanine Aminotransferase (ALT) 152 U/L result is an unequivocal signal of potential liver stress or injury that warrants thorough evaluation by a healthcare professional, regardless of your age or sex.

It's a number that speaks volumes about the current state of your liver, prompting a universal call for further understanding and care.

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.

Medicine Effects on Alanine Aminotransferase (ALT) 152 U/L

Many people wonder about the influence of medications on their lab results, and with an Alanine Aminotransferase (ALT) 152 U/L reading, it's a very relevant consideration. Certain medications, both prescription and over-the-counter, as well as some herbal supplements, have the potential to affect liver enzyme levels.

This doesn't mean these medications are necessarily harmful, but rather that the liver is working to process them, and in some cases, this can lead to an elevation in ALT.

For example, some common pain relievers, cholesterol-lowering drugs (statins), certain antibiotics, and even some antifungal medications are known to occasionally cause ALT elevations. The Mayo Clinic often educates patients that various drugs can lead to what is known as 'drug-induced liver injury,' which can manifest as elevated liver enzymes like Alanine Aminotransferase (ALT) 152 U/L.

It's crucial to have an open conversation with your healthcare provider about every medication and supplement you are currently taking, even those you consider minor or natural. They can review your medication list to see if any of these might be contributing to your Alanine Aminotransferase (ALT) 152 U/L result.

Never stop taking prescribed medications without consulting your doctor, as this could have unintended health consequences. Your healthcare provider can assess the full picture, considering potential medication effects alongside other lifestyle and health factors.

Key points regarding medication and ALT 152 U/L:

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.
  • **Review all medications:** Discuss all prescription, over-the-counter drugs, and supplements with your doctor.
  • **Never self-adjust:** Do not stop or change medications without professional medical guidance, even if you suspect they are affecting your ALT.
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.

When to Retest Alanine Aminotransferase (ALT) 152 U/L

After receiving an Alanine Aminotransferase (ALT) 152 U/L result, a common and important next step is often to repeat the test. A single blood test provides a snapshot of your health at one particular moment.

Many factors can temporarily influence enzyme levels, from a recent illness or strenuous exercise to certain foods or medications. Therefore, your healthcare provider will likely recommend a follow-up test, perhaps a few weeks or a month later, to see if the Alanine Aminotransferase (ALT) 152 U/L level remains elevated, if it has decreased, or if it has climbed even higher.

This repeat testing helps to establish a trend and provides a more complete picture of your liver health, moving beyond a single point of data. If the ALT level remains at or around 152 U/L, it reinforces the need for further investigation to identify the underlying cause.

If it has come down significantly, it might suggest a transient issue that has resolved. Conversely, if it has risen, it could indicate an ongoing or worsening situation that requires more immediate attention.

The American Liver Foundation frequently stresses the importance of follow-up testing for elevated liver enzymes to track changes and guide subsequent diagnostic and management strategies. This approach ensures that any decisions about your health are based on a clearer understanding of your body's signals over time.

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.

Alanine Aminotransferase (ALT) 152 U/L — Frequently Asked Questions

An Alanine Aminotransferase (ALT) 152 U/L result is a significant elevation that signals potential stress or injury to your liver. While it's not a diagnosis of a specific condition, it definitely indicates that something is happening within your liver that warrants attention.

It's not a number to ignore, but rather a prompt to work with your healthcare provider to understand the underlying cause. Dangerousness isn't a simple 'yes' or 'no' answer; it depends entirely on what is causing the elevation and whether that underlying issue is addressed.

Lifestyle changes, particularly dietary adjustments and increased physical activity, can often positively impact liver health and, in many cases, contribute to lowering elevated ALT levels. However, the speed at which Alanine Aminotransferase (ALT) 152 U/L might decrease varies greatly depending on the cause of the elevation and the individual's body.

For some, changes might be noticeable within weeks, especially if the cause was related to diet or lack of exercise. For others, it might take longer or require addressing specific medical conditions.

It's best to discuss a personalized plan with your healthcare provider, who can monitor your progress through follow-up tests.

An Alanine Aminotransferase (ALT) 152 U/L result can be caused by various conditions affecting the liver. Common reasons include non-alcoholic fatty liver disease, which is often linked to metabolic factors like obesity or insulin resistance.

Other potential causes can be certain medications or supplements, alcohol consumption, viral hepatitis (like Hepatitis B or C), autoimmune liver diseases, or even some rare genetic conditions. It's also possible for a temporary factor, such as strenuous exercise or a recent illness, to cause a temporary elevation.

Your healthcare provider will use this result as a starting point for further evaluation to determine the specific cause in your situation.

When to See a Doctor About Alanine Aminotransferase (ALT) 152 U/L

Receiving an Alanine Aminotransferase (ALT) 152 U/L result is a clear signal that it's time to connect with your doctor. While this information has provided some general understanding, it cannot replace personalized medical advice.

Your healthcare provider is the best person to interpret your specific result in the context of your overall health history, other test results, and any symptoms you might be experiencing.

They can guide you through the next steps, which may include further diagnostic tests to pinpoint the exact cause of your elevated Alanine Aminotransferase (ALT) 152 U/L. This collaborative approach ensures that you receive the most accurate information and appropriate care tailored to your unique situation, empowering you to make informed decisions about your health and well-being.

Do not delay in seeking professional medical guidance to understand what this number means for you.

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