Gallo's theory on skin flora

Gallo’s theory suggests that the bacteria naturally present on our skin, known as skin flora, play a critical role in protecting us from harmful pathogens. These beneficial microbes compete for resources and space, preventing bad bacteria from establishing themselves. Additionally, they can help educate and modulate our immune system, promoting skin health and reducing infections. Essentially, healthy skin flora act as a first line of defense, maintaining balance and contributing to overall skin well-being—highlighting the importance of maintaining rather than eradicating these natural microorganisms.