a professor of nutrition at Arizona State who studies vinegar. Read More: Why Your Diet Needs More Fermented Pickles The FDA requires all vinegars sold in the U.S. to contain at least 4% acetic acid, ...
In unrefined apple cider vinegar, bacteria and yeast form a loose clump at the bottom of a bottle that people call “the mother.” Evidence suggests that apple cider vinegar may help with weight ...