Colloidal silver?
I believe that it what this poster is saying.
Colloidal silver (quality is key) and probiotics I would add Vitamin D and C, B mega’s. But that’s just me, I am not a doctor.
Silver Biotics is nano technology. No blue bodies :) It is not the same as colloidal silver. Look up Dr. Pedersen and you will find the research. Also shop around for the best prices and dosage. The gel is something else.