Vinegar is said to have been discovered around 5000 BC, when unattended grape juice turned into wine and then vinegar. Originally used as a food preservative, vinegar’s medicinal uses soon came to light.
Hippocrates used vinegar to manage wounds, while medical practitioners in the 1700s used it to treat everything from poison ivy and croup to stomach aches. Vinegar was even used to treat diabetes.1
Vinegar, which means “sour wine” in French, can be made from virtually any carbohydrate that can be fermented, including grapes, dates, coconut,potatoes, beets, and, of course, apples.