Are AST and ALT completely useless for weight trainers?

[IronKnight]

Should people weight training completely ignore AST and ALT, and simply look at the other liver markers instead?

ALT & AST just seem unreliable for people doing weight training:

Muscle Damage and Elevated Liver Enzymes - Unlocking Insights - Explore Our Articles

Discover the link between strenuous workouts, muscle damage, and increased liver enzymes.

blog.insidetracker.com

Got Elevated Liver Enzymes? - Here's How To Interpret Your Liver Function Tests - Ageless Forever Anti-Aging and Wellness Center

Exercise, supplements, medications and drugs may cause blood elevations of enzymes that are commonly included in liver testing.

www.agelessforever.net

Muscular exercise can cause highly pathological liver function tests in healthy men - PMC

To investigate the effect of intensive muscular exercise (weightlifting) on clinical chemistry parameters reflecting liver function in healthy men. Fifteen healthy men, used to moderate physical activity not including weightlifting, performed an 1 h ...

www.ncbi.nlm.nih.gov

Body Building and Aminotransferase Elevations: A Review - PMC

In addition to liver injury, elevation of aminotransferases can be caused by strenuous exercise and use of muscle-building and weight-loss supplements. The purpose of this review is to discuss the various mechanisms of elevation of aminotransferases ...

www.ncbi.nlm.nih.gov

Effect of a dietary-induced weight loss on liver enzymes in obese subjects

ABSTRACT. Background:Weight loss was shown to be associated with improvements in liver enzymes and improvements of nonalcoholic fatty liver disease. However, so

academic.oup.com

From one of the above:
What about GGT?

Unlike AST and ALT, GGT is not found in the muscle (although it is in other tissues). Elevated GGT cannot be attributed to muscle damage—unless the damage is so severe that other organs are being negatively affected. GGT is a more specific marker of overall liver health.

So, given my GGT is fine, as well as the other liver markers, are AST and ALT just nonsense markers that can be safely ignored?

More background re where this came from:

Possible to be healthy @ 250mg/week? What blood markers do you want to see? - Page 2 - Excel Male Men's Health Forum

This is an open challenge to explore the possibility of walking the enhanced boundaries, while keeping absolutely all possible negative TOT side effects in check, especially anything related to health. The main question I am trying to answer via blood work, BP measurements, WIP lifestyle...

www.excelmale.com

 

[Nelson Vergel]

Weight Training Can Affect Liver Function

Discover the impact of weight training on high liver enzymes. Learn how this exercise can affect liver health. Read more on our blog.

www.discountedlabs.com

I created this label to include GGT and Cystatin C :

Bodybuilder Blood Test Panel- Comprehensive | Discounted Labs

Bodybuilders using testosterone and anabolic androgenic steroids (AAS) have to be smart about maximizing benefits and minimizing short and long term side effects while exercising and eating effectively for proper muscle gain, fat loss, and quality of life

www.discountedlabs.com

 

[Nelson Vergel]

AST and ALT are not completely useless in bodybuilding. They are part of the cheap CMP panel that also looks at kidney function and electrolytes. GGT is the way to go if you have high AST and ALT but it is more expensive and it takes a few days longer to get the results.

You may also say that about creatinine versus Cystatin C, by the way.

Order Discounted Labs Online Without a Doctor Visit at a Lab Near You

The cystatin C blood test is used to monitor kidney function in people experiencing or suspected to have kidney disease. If a physician suspects that you’re suffering from impaired kidney function they will likely order a cystatin C blood test.

www.discountedlabs.com

 

[tareload]

are AST and ALT just nonsense markers that can be safely ignored?

No.

 

[Nelson Vergel]

CMP is a basic, cheap test that tells you a lot.

The comprehensive metabolic panel (CMP) is a blood test that measures several substances in your blood, including electrolytes, proteins, glucose, and liver and kidney function markers. It is often used to help diagnose and monitor a variety of medical conditions, such as diabetes, kidney disease, and liver disease. The test is usually done as part of a routine health evaluation or to check for potential health problems. The results of the CMP are usually reported as a series of numbers, with a reference range indicating the normal values for each substance measured. It is important to note that the interpretation of a comp metabolic panel may vary depending on the individual's medical history and other factors. A healthcare provider should be consulted to interpret the test results correctly. Tests included:

• Glucose
• Sodium
• Potassium
• Chloride
• Carbon Dioxide
• Calcium
• Protein
• Albumin
• Alanine transaminase (ALT)
• Aspartate transaminase (AST)
• Bilirubin
• Alkaline phosphatase (ALP)
• Blood urea nitrogen (BUN)
• Creatinine
• eGFR

The comp metabolic panel or CMP panel consists of 14 blood tests that are an initial medical screening tool to review overall health. The CMP blood test panel checks for kidney function, liver function, and electrolyte and fluid balance. FASTING IS REQUIRED. These are the tests included: