Now it is one year that I and my husband have taken 12 mg once a week plus Vitamin D 5000IU and Zinc 50mg
Had a low impact 3 day dose of covid when we took 2-3 tablets per day. No dramas. Minimal illness. Just achy and shivery for 2-3 days then tired for a few more. Have had worse flu. We are both on the wrong side of 80.