Kefir package claims don't always accurately reflect composition of commercial products (IMAGE) Elsevier Caption This study analyzed five commercial kefir products and revealed inaccuracies of label claims that are of great importance to everyday consumers. Credit B.N. Metras, M.J. Holle, V.J. Parker, M.J. Miller, and K.S. Swanson Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.