Colloidal Silver’s Antimicrobial Properties And Safe Usage Suggestions

Colloidal silver is most known for its antimicrobial properties.  But there are many other uses for it as well, and we’ve composed this handy guide to help you understand how to get the most out of colloidal silver while using it safely to avoid argyria.

Although any website with a .gov ending is going to say colloidal silver is ineffective at everything, there is much evidence to the contrary. In fact, silver has been used to help fight infections for years and some scientists even believe it could be the missing link to help solve the antibiotic-resistant superbug problem creeping up on the global population. A team led by James Collins, a biomedical engineer at Boston University in Massachusetts, has described how silver can disrupt bacteria. The work is published in Science Translational Medicine.

Collins and his team essentially discovered that silver works in the human body by attacking bacterial cells in two main ways. First, it makes the cell membrane more permeable, and second,  it interferes with the cell’s metabolism, leading to the overproduction of reactive, and often toxic, oxygen compounds. Both mechanisms could potentially be harnessed to make today’s antibiotics more effective against resistant bacteria. Kaiame Naturals Colloi... Buy New $25.97 (as of 01:55 EDT - Details)

Gram-negative bacteria, which have a protective outer coating can often be impenetrable to antibiotics made of larger molecules.  However, when combined with colloidal silver, these antibiotic drugs could kill between 10 and 1,000 times as many bacteria. The increased membrane permeability also allows more antibiotics to enter the bacterial cells, which may overwhelm the resistance mechanisms that rely on shuttling the drug back out.

Colloidal silver’s ability to control antibiotic-resistant superbugs is impressive. While employed at UCLA Medical School in the 1980s, Larry C. Ford, MD, documented over 650 different disease-causing pathogens that were destroyed in minutes when exposed to small amounts of silver.  In addition, colloidal silver doesn’t contribute to antibiotic resistance. 

Richard Davies and Samuel Etris of The Silver Institute composed a report in 1996 detailing the three primary ways that colloidal silver can help heal the body: Superior Colloidal Sil... Buy New $15.97 (as of 01:55 EDT - Details)

  1. Catalytic Oxidation: Silver naturally holds onto oxygen molecules, which readily react with the sulfhydryl (H) groups that surround bacterial and viruses. In turn, this helps block the life-preserving cellular process known as cellular respiration, which is defined as “the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products.”
  2. Reaction with Bacterial Cell Membranes: Silver ions (ions are silver atoms missing one electron from their outer orbit) can attach to bacteria cell membranes directly and produce the same respiration-blocking effect.
  3. Binding with DNA: Shown to literally enter bacteria DNA, up to 12% of silver has been detected in Pseudomonas aeruginosa. While it remains unclear exactly how the silver binds to the DNA without destroying the hydrogen bonds holding the lattice together, it nevertheless prevents the DNA from unwinding, an essential step for cellular replication to occur.

With that, there are several ways to safely use colloidal silver (mostly, as with any supplement don’t over do it) and how to choose an effective ppm (parts per million) colloid based on your needs.

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