Long term regular intake of alcohol has adverse effects on almost all parts of the body, but maximum on the liver
. To an extent, the damage to the liver is reversible on stopping alcohol. But in later stages, it becomes irreversible. I would advise you to get your blood tested for liver function status. Also get an ultrasound
examination of your liver to assess the damage to the liver. If there is significant damage, ask your doctor to prescribe some medications for the same. Continue with a good balanced diet and regular exercise, as you have been doing. I am sure that you will do well.