My grandfather went to the doctor and was told that he was most likely going to get leukemia. He is already diabetic and we didn't want to put him on chemotherapy. We did a lot of research and found this seaweed called fucoidan that has cancer cell killing properties. We ordered some of this. It comes in a bottle that you keep in the fridge. After a month of taking it, he went back to the doctor and found out that he was starting to improve and white blood cell count is up. This was a blessing. Just thought I would share where we found this information on the healing properties of the seaweed. More information can be found at http://www.nutritionalcure.net. This natural remedy is also supposed to help sufferers of allergies, diabetes, and other conditions.