Apple cider vinegar, or cider vinegar, is a vinegar made from fermented apple juice and used in salad dressings, marinades, vinaigrettes and chutneys . It is made by crushing apples , then squeezing out the juice. Apple cider vinegar has various healthful properties, including antimicrobial and antioxidant effects. What's more, evidence suggests it may offer health benefits, such as aiding weight loss, reducing cholesterol, lowering blood sugar levels, and helps diabetes .