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Aspartate Aminotransferase (AST)mg/dL
Alanine Aminotransferase (ALT)mg/dL
Alkaline Phosphatase (ALP)mg/dL
287 U/L elevated
0 from your result
mildly elevatedelevatedvery high
1normal under 46500
what this means

287 is elevated for GGT, 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 241 U/L over the normal ceiling of 46. That reads elevated.

287 is elevated. That is above the normal range for GGT. 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 · Gamma-Glutamyl Transferase (GGT)

Gamma-Glutamyl Transferase (GGT) 287 U/L: Is That High?

Borderline. 287 U/L is outside the normal range for GGT.

But a number alone is only half the story. Your Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT) 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 30, 2026

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YOUR NUMBERS

Normal: <48
Raised: 48-119
High: 120+

Values in U/L. Your Gamma-Glutamyl Transferase (GGT) of 287 is marked.

What they say together.

Gamma-Glutamyl Transferase (GGT) 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/LexampleNORMAL
34 ÷ 38 =0.9AST to ALT ratio, the De Ritis ratio. Under 1 is the usual fatty-liver pattern; above 2 points at alcohol.
287 and 387.6GGT 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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Every marker on your test, read against your age and sex. Free.

Is Gamma-Glutamyl Transferase (GGT) 287 U/L Low, Normal, or High?

Gamma-Glutamyl Transferase (GGT) 287 U/L is a value that might be considered significantly higher than typical reference ranges. While specific ranges can vary slightly between laboratories, a reading of 287 U/L generally suggests your body is signaling something that deserves attention.

Instead of viewing this number with concern, consider it an important piece of information, an opportunity to better understand your health. This number can empower you to take proactive steps towards your well-being.

what this page cannot tell you

Hemoglobin levels combined with this marker can reveal underlying conditions that neither value shows on its own

This page has not been given your Hemoglobin, so that half of the picture is missing here. It is describing the average reader with Gamma-Glutamyl Transferase (GGT), not you.

Read mine against my Hemoglobin →

A Gamma-Glutamyl Transferase (GGT) result of 287 U/L is a substantially elevated finding, standing over five times the upper limit of the normal range and signaling significant current liver stress or bile duct involvement.

This considerable elevation often points towards active liver damage, commonly associated with heavy or chronic alcohol consumption, or potentially conditions causing bile duct obstruction such as gallstones or certain medication-induced liver injury.

While GGT is highly sensitive, it doesn't specify the *cause* of the damage, only its presence and scale. To understand the underlying issue, your clinician will typically order further investigations including a full liver function panel (checking enzymes like ALT, AST, ALP, and bilirubin), and often an abdominal ultrasound to visualize the liver and bile ducts.

They may also consider tests for viral hepatitis or autoimmune liver disease. An important detail patients should know is that while GGT levels rise relatively quickly in response to liver insults, they tend to decrease quite slowly once the underlying cause is addressed, often taking several weeks to months to normalize even with consistent lifestyle changes or treatment. Therefore, consistent adherence to medical advice is crucial for recovery.

The liver and Gamma-Glutamyl Transferase (GGT) LIVER Produces Gamma-Glutamyl Transferase (GGT) Blood supply Bile output Elevated Gamma-Glutamyl Transferase (GGT) may indicate liver cell damage or stress
for your numbersThe section below is written for 287 against a general adult target. What 287 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 Gamma-Glutamyl Transferase (GGT) 287 U/L

A Gamma-Glutamyl Transferase (GGT) 287 U/L level provides a clear indication that a deeper look into your health might be beneficial. This elevated reading often suggests that the liver, a vital organ, could be experiencing some form of stress or activity that causes this enzyme to be released into your bloodstream.

Sustained high GGT levels, such as 287 U/L, are not just isolated numbers; they can be associated with a range of health considerations that, if unaddressed, might impact your overall vitality and long-term health.

Understanding these potential links can guide discussions with your healthcare provider about comprehensive steps. The National Institutes of Health (NIH) highlights the liver's central role in processing substances, and a high GGT level acts like an internal alert system, urging you to investigate its function.

Focusing on this specific value means recognizing it as a call for purposeful action, rather than simply a minor fluctuation.

what this page cannot tell you

Kidney function reflected by creatinine affects how this marker is processed and what your levels actually mean

This page has not been given your Creatinine, so that half of the picture is missing here. It is describing the average reader with Gamma-Glutamyl Transferase (GGT), not you.

Read mine against my Creatinine →

A Gamma-Glutamyl Transferase (GGT) level of 287 U/L, significantly exceeding the normal range, suggests ongoing liver injury or biliary obstruction. This elevated state can increase the risk of developing serious liver conditions over time, including fatty liver disease progression to fibrosis or cirrhosis.

It may also indicate underlying issues such as alcoholic liver disease or drug-induced liver injury, which, if unaddressed, can lead to impaired liver function, jaundice, and ascites. Furthermore, a GGT this high can be a marker for pancreatic issues, potentially signaling problems like pancreatitis, which itself carries risks of chronic pain and malabsorption.

for your numbersThe risk below is the average one for this GGT. 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.
  • Potential for ongoing liver stress or inflammation.
  • May be connected to broader metabolic health patterns.
  • Could be a signal for a re-evaluation of current lifestyle choices.

This part is about the number

Everything below explains what raises Gamma-Glutamyl Transferase (GGT). 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 Gamma-Glutamyl Transferase (GGT) Level of 287 U/L Mean?

When your Gamma-Glutamyl Transferase (GGT) registers at 287 U/L, it means there's a significant amount of this particular enzyme present. Think of GGT as a specialized worker enzyme that lives primarily in your liver cells, and also in other places like your kidneys, pancreas, and bile ducts.

Its main job involves helping your body process certain materials. When liver cells or bile ducts are under stress or damaged, they can release GGT into the bloodstream, much like how a factory might release more smoke than usual if there’s a problem on the production line.

A level of 287 U/L is quite a pronounced signal, suggesting that the 'smoke detector' for your liver or bile ducts is certainly active. It isn't specific about *why* the GGT is elevated, but it does indicate that something is prompting this response.

The World Health Organization (WHO) emphasizes a holistic view of health, where individual markers like GGT contribute to a larger picture of well-being. This particular Gamma-Glutamyl Transferase value is an invitation to explore the underlying reasons for your body’s response.

A GGT level around 287 U/L is most commonly associated with significant alcohol consumption, particularly chronic heavy intake, or with exposure to certain medications known to affect liver enzymes. It could also point to non-alcoholic fatty liver disease (NAFLD) that has progressed to steatohepatitis (NASH) or early cirrhosis.

Other plausible causes include bile duct obstruction, such as from gallstones or inflammation of the bile ducts (cholangitis), or even certain viral hepatitis infections. Less common but possible causes include congestive heart failure affecting liver perfusion.

Your GGT 287 means different things depending on your other markers

GGT + Hemoglobin
Hemoglobin levels combined with this marker can reveal underlying conditions that neither value shows on its own
GGT + Creatinine
Kidney function reflected by creatinine affects how this marker is processed and what your levels actually mean
GGT + Fasting Blood Glucose
Blood sugar status interacts with this marker in ways that change the clinical significance of your result
Upload your blood test, get your real plan back to normal →
for your numbersThis section lists every reason GGT 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 Gamma-Glutamyl Transferase (GGT) 287 U/L

Addressing a Gamma-Glutamyl Transferase (GGT) 287 U/L level often involves considering a range of lifestyle adjustments beyond just what you eat. Regular physical activity, for instance, is a cornerstone of overall health and can positively influence liver function and metabolic processes.

Even moderate exercise, like brisk walking, can make a difference. Aiming for consistent sleep patterns is another key factor; your body undergoes significant repair and regeneration during sleep, which can support liver health.

Managing stress through practices such as mindfulness, deep breathing, or hobbies you enjoy also plays a crucial role. High levels of stress can affect various bodily systems, including those related to liver function.

The Centers for Disease Control and Prevention (CDC) consistently recommends regular physical activity and stress reduction strategies for promoting long-term health. Focusing on these non-dietary habits can provide substantial support as you work to understand and potentially improve your Gamma-Glutamyl Transferase levels.

Your commitment to these areas at a GGT of 287 U/L can be a powerful step towards empowering your health journey.

With a GGT reading of 287 U/L, immediate follow-up is critical. Your physician will likely order a repeat GGT along with other liver function tests (ALT, AST, ALP, Bilirubin) and possibly viral hepatitis serology and an abdominal ultrasound to assess the liver and biliary system.

Abstinence from alcohol and review of all prescription and over-the-counter medications with your doctor are the highest yield lifestyle changes. Depending on these initial results, referral to a hepatologist or gastroenterologist for further investigation and management is strongly recommended. Track any symptoms like jaundice, abdominal pain, or fatigue.

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.
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 Gamma-Glutamyl Transferase (GGT) 287 U/L

When facing a Gamma-Glutamyl Transferase (GGT) 287 U/L result, dietary considerations often come to the forefront as a practical area for action. What you eat plays a direct role in supporting your liver's function.

Focusing on a diet rich in whole, unprocessed foods can be beneficial. This means emphasizing plenty of fruits, vegetables, and whole grains, which provide essential nutrients and fiber. Reducing intake of foods high in added sugars, unhealthy fats, and processed ingredients can lessen the burden on your liver.

Given the strong link between GGT and alcohol, even moderate consumption might be a factor to review carefully with your healthcare team. The American Heart Association (AHA) promotes dietary patterns that support overall cardiovascular and metabolic health, which often align with liver-friendly eating.

Making thoughtful, sustained dietary shifts can be a proactive way to support your body's efforts to regulate Gamma-Glutamyl Transferase.

  • Prioritize colorful fruits and a variety of vegetables.
  • Choose lean proteins and healthy fats, like those found in avocados and nuts.
  • Limit consumption of sugary drinks 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.

Gamma-Glutamyl Transferase (GGT) 287 U/L in Men, Women, Elderly, and Kids

Understanding Gamma-Glutamyl Transferase (GGT) 287 U/L also involves recognizing that normal ranges can vary slightly based on demographic factors like sex, age, and even ethnicity. Generally, men tend to have slightly higher GGT levels than women.

However, a value of 287 U/L is significantly elevated for *any* adult, regardless of sex. While GGT levels can sometimes show a gradual increase with age in older adults, 287 U/L is still a notable elevation that would warrant attention.

In children, such a high Gamma-Glutamyl Transferase level is particularly unusual and would likely prompt immediate and thorough investigation by a pediatric specialist. It's important to remember that these demographic variations typically apply to the *normal* spectrum of GGT values.

A reading of 287 U/L moves beyond minor differences, acting as a strong signal that requires further evaluation across all populations. The National Institutes of Health (NIH) often highlights the importance of individualized health assessment, considering all relevant factors for each person.

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 Gamma-Glutamyl Transferase (GGT) 287 U/L

Certain medications can influence Gamma-Glutamyl Transferase (GGT) levels, and it's a factor worth discussing with your healthcare provider when your result is 287 U/L. Some prescription drugs, and even some over-the-counter supplements, can potentially elevate GGT as a side effect.

This doesn't necessarily mean the medication is causing harm, but it's important to understand if your current regimen could be contributing to the elevated Gamma-Glutamyl Transferase. Your doctor can help determine if any medications you are taking might be impacting this enzyme level or if adjustments are necessary.

It's crucial not to stop or change any prescribed medication without professional medical guidance. The Mayo Clinic often emphasizes a thorough review of all medications and supplements as part of a comprehensive health assessment, especially when interpreting lab results like a GGT of 287 U/L.

  • Review all current prescriptions with your healthcare provider.
  • Discuss any over-the-counter medicines or herbal supplements you are using.
  • Never adjust medication dosages without professional medical consultation.
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 Gamma-Glutamyl Transferase (GGT) 287 U/L

After receiving a Gamma-Glutamyl Transferase (GGT) 287 U/L result, the question of when to repeat the test is a common and important one. The timing for a repeat GGT test is generally determined by your healthcare provider, taking into account the initial investigations and any lifestyle changes or treatments that have been implemented.

For a value as elevated as 287 U/L, a repeat test is often part of the strategy to monitor trends and assess the effectiveness of any interventions. It’s not just about getting another number, but about seeing how your body responds over time to the actions you and your doctor decide to take.

This follow-up helps to confirm if the Gamma-Glutamyl Transferase level is improving, stabilizing, or if further adjustments are needed. It’s a key step in actively managing your health and using information to guide your journey.

The National Institutes of Health (NIH) supports the practice of serial monitoring for many health markers to track progress and adjust care as needed.

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.

Gamma-Glutamyl Transferase (GGT) 287 U/L — Frequently Asked Questions

With a Gamma-Glutamyl Transferase (GGT) 287 U/L result, the most important immediate step is to schedule a discussion with your healthcare provider. They will review your full medical history, conduct a physical examination, and likely order additional tests to understand the underlying reasons for this elevated level.

This comprehensive evaluation is crucial for developing a personalized plan of action tailored to your specific health needs and circumstances.

Lifestyle changes can play a very significant role in influencing Gamma-Glutamyl Transferase (GGT) levels, especially for a result like 287 U/L. Adopting a healthier diet, increasing physical activity, managing stress, and reviewing alcohol intake can all contribute positively.

While these changes are powerful, the degree of improvement and whether they are sufficient alone depends on the underlying cause of the elevation. Your healthcare provider will help you understand the potential impact of lifestyle changes in your specific situation.

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.

While there isn't one single 'GGT diet,' a diet that supports overall liver health is generally recommended for a high Gamma-Glutamyl Transferase (GGT) 287 U/L. This typically involves reducing processed foods, added sugars, and unhealthy fats, while increasing your intake of whole grains, fruits, vegetables, and lean proteins.

It's also important to carefully consider alcohol consumption, as it directly impacts liver function. Discussing specific dietary recommendations with your healthcare provider or a registered dietitian can provide personalized guidance.

When to See a Doctor About Gamma-Glutamyl Transferase (GGT) 287 U/L

Receiving a Gamma-Glutamyl Transferase (GGT) 287 U/L result is a clear indication that a visit to your healthcare provider is highly advisable. This particular number moves beyond a mild elevation and suggests a more significant signal from your body.

Your doctor will be able to interpret this result within the context of your overall health, other lab values, and your personal medical history. They can help identify potential causes for the elevated Gamma-Glutamyl Transferase and discuss appropriate next steps, which might include further diagnostic tests or specific lifestyle recommendations.

Taking action to consult with your medical team is an empowering move that ensures you receive the best guidance for understanding and managing this important health marker.

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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.
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