Medically reviewed by Simone Harounian, MS Apple cider vinegar (ACV) is a fermented condiment made from apple juice. It is often used in salad dressings and marinades to add a strong, acidic flavor.

In one study, participants ate approximately 200 to 275 fewer calories when apple cider vinegar was combined with a meal. In ...

A new meta-analysis of randomized controlled trials shows apple cider vinegar can modestly but significantly reduce body ...