Chlorophyll is both food and healer. As a source of health, it has no equal. Chlorophyll's action as a healer is nothing short of remarkable. Time after time it has proven itself to be gentle to the body while it is devastating to infections. Chlorophyll has been observed to combat deeplying infections, cleanse open wounds, relieve chronic sinus conditions, and exile common colds. Recently its use as a supplement has undergone investigation. It was found that "Chlorophyll is a natural source of highly absorbable magnesium and several trace elements."