I gave up alcohol 6 months ago after 20 years of heavy use, i always exercised daily to a good level, and continue to do so now, i feel good, have lost fat and maintained good muscle definition , my question is will the damage reverse itself? My diet is good, always has been. Thank you. ps I am male 52 years old , now 13 stone , was 14 stone 7 at cessation of alcohol.