Why is ALT important for your Healthspan?
Persistently elevated ALT levels can signal inflammation, fatty liver disease, or other conditions affecting this essential organ. A well-functioning liver is fundamental for processing nutrients, detoxifying harmful substances, and supporting overall vitality. By monitoring and optimizing ALT, one can help reduce the long-term risk of developing chronic liver diseases, manage metabolic health, and contribute to a longer, healthier life.
What is ALT?
ALT, or Alanine Aminotransferase, is an enzyme predominantly found within the cells of your liver, though smaller amounts are also present in the kidneys, heart, and muscles. Its primary role is in the body's metabolic pathways, specifically helping to convert proteins into energy. ALT facilitates a key chemical reaction where an amino acid called alanine is converted into pyruvate, a molecule that can be used for energy production. When liver cells are damaged, whether due to inflammation, injury, or disease, ALT can leak from these cells into the bloodstream. An elevated level of ALT in a blood test therefore serves as a sensitive indicator of potential liver cell damage or distress, prompting further investigation into liver health.
How do we take action?
If ALT levels are found to be elevated, one should focus on strategies to support and protect liver health. This typically includes adopting a balanced diet, limiting or avoiding alcohol consumption, and engaging in regular physical activity, all of which can significantly improve liver function and address common underlying causes like non-alcoholic fatty liver disease. It is also important to review all medications, supplements, and herbal remedies with a healthcare provider, as some can impact liver enzymes. Consistent monitoring of ALT levels allows for tracking progress and ensuring that liver function remains optimal, contributing to overall health and well-being.
Additional Sources
1. Liu, Z., Que, S., Xu, J., & Peng, T. (2014). Alanine aminotransferase-old biomarker and new concept: a review. International journal of medical sciences, 11(9), 925–935. https://doi.org/10.7150/ijms.8951
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