Livestock in Spiti (IMAGE) Indian Institute of Science (IISc) Caption One reason why soil health deteriorates under grazing by domestic livestock compared to wild herbivores is because of antibiotics Credit Sumanta Bagchi Usage Restrictions N/A License Original 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.