" In another study, bromelain at a concentration of 100 μg/ml (I have edited what I believe must certainly have been a typo. The referenced paper has this measure, the published paper was 100 g/ml, clearly a typo.) was found to be effective in dissolving SARS-COV-2 spikes and envelope proteins. When combined with 20 mg/ml of acetylcysteine, the SARS-COV-2 spike and envelope proteins are fully disintegrated.

"So, clearly this is VERY good news. If we can literally DISSOLVE the Spike Protein before it interacts with our ACE2 (and clearly many other) receptors, then the Spike, in essence, becomes as the nonillions of other viruses on the planet that cannot enter our cells."

https://wmcresearch.substack.com/p/friday-hope-bromelain-nac-and-spike