"Live", unpasteurized apple cider vinegar is one of those simple folk medicines that cures many health problems, but is never credited properly. Whether you take it with water, or in salads, or just dab it on your skin, it just works.
Bragg ACV is organic raw apple cider vinegar, it is unfiltered, unheated and unpasteurized. This is the best form of vinegar which ensures that all the active elements in the vinegar are not killed by processing. The mother is not filtered so you can benefit to maximum of the active ingredients in vinegar.
ACV works best if taken with water and honey, see the paragraph about dosage.