Our 17 year old daughter contracted malaria in India. Didn't know about Demal prior to the journey. She took Demal when she returned home extremely ill and after the expected relapse, has been malaria-free 11 months now - a radical turnaround! Jaundice disappeared, appetite came back, fevers and exhaustion disappeared, lost 8lbs put on again - Incredible! And QUICKLY! Our 19 year old son worked in Guatemala, lots of malaria, used Demal as a prophylactic, had no problems. I've been telling everyone I know traveling or working in malaria-ridden areas. IT'S AN AMAZING REMEDY. Thank you.