Sweet solution - Honey

Honey, that delectable condiment for breads and fruits, could be one sweet solution to the serious, ever-growing problem of bacterial resistance to antibiotics, researchers said. Medical professionals sometimes use honey successfully as a topical dressing, but it could play a larger role in fighting infections, the researchers predicted. Their study was part of the 247th National Meeting of the American Chemical Society (ACS), the world's largest scientific society. 

The unique property of honey lies in its ability to fight infection on multiple levels, making it more difficult for bacteria to develop resistance, It uses a combination of weapons, including hydrogen peroxide, acidity, osmotic effect, high sugar concentration and polyphenols - all of which actively kill bacterial cells. The osmotic effect, which is the result of the high sugar concentration in honey, draws water from the bacterial cells, dehydrating and killing them.

  

In addition, several studies have shown that honey inhibits the formation of biofilms, or communities of slimy disease-causing bacteria, Honey may also disrupt quorum sensing, which weakens bacterial virulence, rendering the bacteria more susceptible to conventional antibiotics, Quorum sensing is the way bacteria communicate with one another, and may be involved in the formation of biofilms. In certain bacteria, this communication system also controls the release of toxins, which affects the bacteria's pathogenicity, or their ability to cause disease. 

Honey is effective because it is filled with healthful polyphenols, or antioxidant. These include the phenolic acids, caffeic acid, p-coumaric acid and ellagic acid, as well as many flavonoids. Several studies have demonstrated a correlation between the non-peroxide antimicrobial and antioxidant activities of honey and the presence of honey phenolics.