yes, papaya pills can help, too! but i just do the apple cider vinegar all the time so i havent even gotten heartburn this pregnancy. i had it bad with my son.
you can put the apple cider vinegar in however much water you can stand it in...more water dilutes the taste but it means you have more to drink before it is over with! pinch your nose and gulp, it isnt that bad and you will get used to it.