Well I searched online for Dr Kenner parasites and nothing came up so sounds like it's made up. I think parasites are hard to cure whether you go meds or drugs route and there have been a number of people here who actually got cured by using a combination of drugs. If I have time later maybe I'll show them to you. Some people who have been cured using stuff like albendazole and triclabendazole. Haven't seen too much of the same about vitamin c and d.e. on here. vitamin c is great and can help but doesn't mean it replaces drugs for serious infections for everyone.
I can look at it level headed and see the merits of drugs and herbs. Sure some infections d.e. may be able to treat but not all infections and parasites are the same!! That should be easy to understand.