Oregano oil is from a plant isn't it? I tried taking seed oil and had to quit..upset tummy..when he said all seed oils are bad he didn't say except so I don't know other than that. There are a load of videos telling you how bad they are for you. I watched one.

I take quercitin ..it's good for respiratory problems but I only take it for a short while. Zinc the same..Clif high warned about these and also ivermectin and fenbendazole as a lot of people were taking loads of stuff as a precaution and he explained they are all heavy duty and should not be taken more than once in a six month period...very hard on the body. ..

Hope this helps.