Honey Can Be Used to Treat Wounds

The use of honey as a wound dressing isn't a modern health trend but an ancient practice rediscovered. Medical texts from ancient Egypt, dating back thousands of years, prescribe honey for treating wounds (Review) and skin infections. Ancient Greek and Roman physicians, including Hippocrates, also recognized its healing capabilities, applying it to soothe burns and clean sores. For centuries, its effectiveness was observed, but the scientific reasons behind it remained a mystery. It was a trusted remedy long before the world understood the existence of microbes.

The secret to its effectiveness lies in a powerful combination of properties. First, its high sugar concentration and low water content create an osmotic effect, essentially drawing the water out of invading bacterial cells and dehydrating them. Second, honey is naturally acidic, with a low pH that creates an inhospitable environment where most bacteria struggle to survive. Finally, bees add an enzyme called glucose oxidase to nectar. When honey is applied to a moist wound, this enzyme slowly breaks down the honey's sugars to produce low, steady levels of hydrogen peroxide, a well-known antiseptic.

While most raw honey has these properties, some types are exceptionally potent. Manuka honey, from bees that pollinate the Manuka bush in New Zealand, contains a unique compound called methylglyoxal (MGO) that provides an extra, powerful antibacterial punch. This has led to the development of sterile, medical-grade honey products specifically for clinical use. Approved by the FDA, these advanced dressings are now used in hospitals to manage complex wounds, burns, and ulcers, offering a natural and effective tool in an age of growing antibiotic resistance.