does apple cidar vinegar work on acne scars?

also i want to use it to clear my skin, but im already extremely underweight, and don't want to loose any more, how much would i loose from taking it do you think?

and what are any other benefits?

Answer:
I drink it twice a day to keep my skin clean and I haven't noticed any weight loss. I think it works great for helping your body clear out toxins and after a few weeks your skin starts to get a very nice complexion. Just make sure you use “organic” apple cider vinegar and mix some baking soda in it so it doesn't rot your teeth.
This article has the recipe that I follow.
http://hubpages.com/_SkinHelp/hub/A-Natu…