All I can tell you is that after 3 course and 9 months of Humaworm and Clarkia and some Prazequental I still had them but after I started juicing and putting a quarter tsp of Red Mill baking soda in every jug of water until the PH was 7.0 I had so much die off it drained into my chest,(I had them in my brain). After this water I find small white spaghetti-like worms when I blow my nose, They are not completely out but I can live with the cure for life. Alkaline Water is easy and I have no more seizuring stutters or wiggling or worms in stool. When I have guest for dinner I give them the Alkaline Water also. Side effect is that somehow it keeps your weight down! How's that for perfect!