Apple cider vinegar also has the potential to cause side effects in people who are taking medication to treat Type 2 diabetes, high blood pressure and other chronic conditions.

Apple cider vinegar has been used for everything from flavoring salad dressings to cleaning toilets, washing windows and unclogging drains. Long a bit player in the utilitarian, back-of-the-pantry ...

Participants received a placebo (no product), 5 milliliters (1 teaspoon), 10 milliliters (2 teaspoons), or 15 milliliters (3 teaspoons) of apple cider vinegar once a day over 12 weeks.