I have been reading a little in both the body building press and catalogues from health sup. companies about liver supplements such as liverrite(tm).
Most of these seem to contain hydrolysed pork liver and are advertised as liver protection factors to combat alchohol related or other drug related damage (i inferred the 'other drug' part).
I am at a loss as to how under 1g of hydrolyed pork liver could possibly have this effect? In fact, how any pork liver could help out the human liver in this way!