The long term safety and efficacy of DGL has been documented. When taken at recommended dosages, DGL has been proven safe for long-term use without any adverse affects. Licorice has a long history of use in supporting a healthy stomach and gastrointestinal system.† It is the presence of the glycyrrhizic acid in the licorice root that is responsible for some adverse effects. With DGL, the glycyrrhizic acid is extracted, leaving only minute amounts (less than 1%), thereby eliminating the risk of adverse effects when DGL Ultra is taken at recommended dosages.
Please note that we do have to advise you that is best to consult with a physician first if you have any medical conditions or are taking any prescription medicines and I hope you found some answers in the information I provided.