According to a new study on weight loss and immune system supplement, the Department of Health and Human Services reports that approximately 20% of 127 different supplements it investigated made false and illegal claims to cure or treat diseases. According to the findings, manufacturers often do not have actual scientific evidence to back their purported health claims. If you purchased a weight loss or immune system supplement and believe that the product you purchased failed to perform as advertised, please contact us to discuss your legal rights.