For more than 70 years, antibacterial drugs have been regarded as the silver bullet to cure infections. In his Nobel Prize speech in...

As you're probably guessing from what you've already read, colloidal silver is classified as a metal sol. That means the solid...

You may wonder why, as the particle size goes down, the area goes up. A simple way to explain this is, as the particles size goes down,...

By Peter L. Reynolds, Ph.D. I must admit, it didn't mean a thing to me when I first heard the term. It wouldn't surprise me if you...