For all that is Scientifically related to Cosmology and Space. (NB: Please take discussions about UFOs, possible Alien contact, Crop-Circles, Alien Abductions, Planet-X and Niburu to the ‘Paranormal and Supernatural
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I once had a staph infection and my Dr. had me on an antibiotic and it wasn't working. He finally told me that he didn't do this often, but sent me to the pharmacy to get a bottle of brewers yeast tablets (50 tablets). I took one a day until they were gone. The infection cleared up and has never returned. I guess that could be considered natural healing, so some things do work, but I would go to the Dr. first.