i know, and i've already been to a gastroenterologist, but my question is, according to theese tests my liver is already damaged, how does it make sense that i still gain weight that fast and i'm still feeling that strong?
"ALT and AST values are already about 3 times higher than thier "high border"" is an indication of injury to the liver's hepatocytes (these are your functioning liver cells that do all the work in your liver).
Something is damaging your liver. This cause the enzymes ALT and AST to be released into the blood stream which is why your levels are high.
How is your alkaline phosphatase level?
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A Guide to Commonly Used Liver Tests
Cleveland Clinic
...
"Evaluation of liver disease based on enzyme levels
It is customary and useful to categorize liver diseases into three broad categories—hepatocellular, in which primary injury is to the hepatocytes; cholestatic, in which primary injury is to the bile ducts; and infiltrative, in which the liver is invaded or replaced by nonhepatic substances, such as neoplasm or amyloid. Although there is a great deal of overlap in liver test result abnormalities seen in these three categories, particularly in cholestatic and infiltrative disorders, an attempt to characterize an otherwise undifferentiated clinical case as hepatocellular, cholestatic, or infiltrative often makes subsequent evaluation faster and more efficient. The AST, ALT, and alkaline phosphatase tests are most useful to make the distinction between hepatocellular and cholestatic disease.
The normal range for aminotransferase levels in most clinical laboratories is much lower than that for the alkaline phosphatase level. Accordingly, when considering levels of elevations, it is necessary to consider them relative to the respective upper limit of normal for each test compared. Consider a patient with an AST level of 120 IU/mL (normal, ≤40 IU/mL) and an alkaline phosphatase of 130 IU/mL (normal, ≤120 IU/mL). This represents a hepatocellular pattern of liver injury because the AST level is three times the upper limit of normal, whereas the alkaline phosphatase level is only marginally higher than its upper limit of normal.
Serum aminotransferase levels—ALT and AST—are two of the most useful measures of liver cell injury, although the AST is less liver specific than the ALT level. Elevations of the AST level may also be seen in acute muscle injury, cardiac or skeletal muscle. Lesser degrees of ALT level elevation may occasionally be seen in skeletal muscle injury or even after vigorous exercise. Diseases that primarily affect hepatocytes, such as viral hepatitis, will cause disproportionate elevations of the AST and ALT levels compared with the alkaline phosphatase level. The ratio of AST/ALT is of little benefit in sorting out the cause of liver injury except in acute alcoholic hepatitis, in which the ratio is usually greater than 2 and the AST level is 400 IU/mL or lower."
Something is damaging your liver. There are many things that can cause liver damage as I said previously. To get to the bottom of this issue you should see a gastroenterologist (a specialist in diseases of the digestive system). They will help you and diagnose the cause of your liver damage. Then hopefully you will be able to eliminate the cause from continuing to harm your liver. Over time if something is damaging your liver it will cause liver disease which can have serious effects on your health. You should stop the damage now while you are still healthy.
Good luck!
Hector
I'm not taking any supplements, and i never used steroids nor plan to.
I understand that many liver diseases wont have symptoms untill late stages, but since my ALT and AST values are already about 3 times higher than thier "high border" im asking if it makes sense that im still making such huge strength progress, like i never did before.
"is there any chance there are liver disorders with no symptoms?"
Most liver disease has no symptoms until it is very advanced.
Intense exercise can raise some liver enzymes.
Are you talking supplements, large amounts of vitamins or steroids? Some of these substances could be toxic to the liver.
They are virus and hereditary diseases that can cause liver disease so you should be checked out to see if you may be any health issues.
Good luck.
Hector