Thanks, HeadDoc.
A good way to think of it is that every time you insult your liver you take a bite out of your health. In the short term, estrogen levels rise, as ETOH also stimulates aromatase. In the long term, you may not have the liver left over to handle, fior instance, needed chemotherapy later on in life. Often whether a patient survives certain disease states is dependent upon whether they have enough "fortitude" going in.
This is much the same as it is with
AAS use. Obviously orals "take bites" out of your liver. But for the duration of any
AAS use, and for months afterward, is a time when extra plaque is being deposited within the cardiovascular system. Later on, perhaps that extra plaque is what pushes you over the edge for a heart attack you would have otherwise avoided. This is what many of the self-proclaimed "gurus" you hear from on the Boards miss (or do not want you to know).