i have no tests to show if this was the case, but at 40mg a day i started to feel a tight pain after a week of OX under my right peck/mid body area.. and that part of my back which is right where my liver is. I had done accutain throguh my doctor a year before, that really may have weaked my liver. I had the similar pains while on it too, but at that time while on the accutain i was about 30 pounds thinner and had no physical activity or diet. i never got tests done but i took lots of ala and tyler liver detox. it went away eventually and i have never got it again.
Take lots of ala with OX and tyler liver detox. Also drink lots of water. Im sure it affects people in differnt ways, but to just be sure, play it safe.