Collodial Silver. It's a wonderful natural antibiotic and does WONDERS when I feel a sinus infection coming on. You want a small ppm though, because larger ppm start to clump and your body can't absorb it. We have a friend why has a collodial silver maker, and she makes these great batches.
I used to be on antibiotics 3-4 times a year, for sinus infections that would turn into walking pneumonia. I started taking collodial silver at the first sign of sinus trouble in 2003 and I've not had to go to the doctor once for sinus issues!
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“All his life he tried to be a good person. Many times, however, he failed.
For after all, he was only human. He wasn't a dog.”
― Charles M. Schultz
Warning: The above post may be dripping in sarcasm and full of smartassedness.