Apple Cider Vinegar has acetic acid which promotes weight loss. It decreases the level of insulin in the body; thus, increasing metabolism, burning more fat cells and suppressing hunger pangs.
Many studies have shown that acetic acid decreases fat storage in the liver and belly.
However, it must be noted that these drinks erode teeth. Therefore, it should be drunk in a limited quantity. Also, you should rinse your mouth after drinking it.