Dietary Supplements

But over the past several years, regulators have detected prohibited substances in some of these products that aren't included on the labels. | Their labels list herbs or other natural ingredients that consumers assume are safe to take. | Dietary supplements can appear to be a healthful option for treating certain health conditions. | The drug Sibutramine is one of these substances. | It was once approved for weight loss but was withdrawn after concerns arose that medication could increase the risk of heart attacks.