can cod liver oil help in treatment of acne

hi everybody,
I have a severe case of Acne and no medicine seems to be working for me i have till now visited 2 dermatologists but nothing seems to go my way...
many of my friends have suggested me to use cod liver oil capsules to fight Acne i just wanna know that will cod liver oil help me or will it make my Acne worse!

Pls HELP!

waiting for reply
neo.