What does adding Baking Soda do to Apple Cider Vinegar?

I know apple cider vinegar helps for weight lose but I can't STAND the taste. does adding baking soda make the "tart" taste go away or make it less bitter? I have head that adding baking soda does something to your bodys...ph balance? what is that? Thanks for your help! Oh and whats the EASIEST way to drink the stuff?? I have tried everything!