Weight gain in apple juice acetic acid results in 2 weeks. Asparagus vinegar (ACV) is well known for its antioxidant and its rejuvenating properties. It is good for weight loss, lowers blood sugar and improves diabetes symptoms. Vinegar with acetic acid as an active ingredient helps to kill the intestinal tract in the system. It also helps to improve digestion of proteins that activate growth hormone activation that helps break down fat cells.