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Health Care & Concerns => Health Awareness While Cycling => Topic started by: Big Chicken on July 24, 2024, 07:32:26 pm

Title: EXERCISES CAN CAUSE HIGH AST AND ALT DOING LAB SCREENING
Post by: Big Chicken on July 24, 2024, 07:32:26 pm

Certainly! Weightlifting can indeed affect liver function tests, specifically the levels of aspartate transaminase (AST) and alanine transaminase (ALT). Here’s what you need to know:

AST and ALT Levels:
AST and ALT are enzymes found within liver cells.
Normal ALT levels typically range from 29 to 33 units/L for males and 19 to 25 units/L for females1.
Elevated levels of AST and ALT may indicate liver injury or damage.
Exercise Impact:
Muscle Damage: Intense weightlifting can cause muscle damage, leading to elevated AST and ALT levels.
Duration Matters: The longer and more intense the exercise, the higher the peak levels of these enzymes, which can remain elevated for several days2.
Context Matters:
While elevated AST and ALT can be indicative of liver damage, it’s essential to consider other factors.
Liver function tests should be interpreted in the context of overall health and exercise history.
Remember that transient increases in AST and ALT due to exercise-induced muscle damage do not necessarily indicate liver dysfunction. However, if you have concerns, consult a healthcare professional for personalized advice. 🏋️‍♂️🌟12