Glad to hear that somebody is getting better and good theory but few points:
First papain was shown to be effective against some parasites but only in the digestive tract and it is only effective because it’s ‘external digestive enzyme/our body can’t make this one’.
Second it might be effective against digestive tract but systemic wise the body will put a limit on it’s circulation esp in the blood. So it might not be effective at all. But it is worth a try...
Third adding ‘internal digestive enzymes/which your body makes’ from supps most likely won’t affect parasites in any way because once the parasites release their inhibitors against specific enzymes it don’t matter in terms how much you take in. In worst case scenario they will just release more of the inhibitors.
Parasites use very advanced biochemistry against us. We still don’t know much about it. I wish it was so simple but it’s not.