Dr. Peter McCullough says on his website https://www.petermcculloughmd.com

"we propose the clinical rationale for a base detoxification regimen of oral nattokinase, bromelain, and curcumin for patients with post-acute sequalae from SARS-CoV-2 infection and COVID-19 vaccination.

The empiric regimen can be continued for 3-12 months or more and be guided by clinical parameters:
‍ - Nattokinase 2000 FU (100) mg orally twice a day without food
- Bromelain 500 mg orally once a day without food
- Curcumin 500 mg orally twice a day (nano, liposomal, or with piperine additive suggested) "