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Despite concerns about microbial issues, research from the University of Southern Queensland highlights that a full, rugged beard can improve both health and attractiveness for the wearer.
A 2012 study involved placing bearded and clean-shaven mannequins under the intense sunlight of the Australian outback. The results showed that beards blocked 90 to 95 percent of harmful UV rays, offering significant protection. For humans, this natural shield could delay aging and lower the risk of skin cancer.
Alfio Parisi, a scientist involved in the study, explained to Men's Journal, "Facial hair provides an Ultraviolet Protection Factor (UPF) ranging from 2 to 21. The level of UV blockage depends on the beard's density and the sun's angle. ... If the beard is sufficiently thick, applying sunscreen underneath may be unnecessary due to its natural protection." Parisi emphasized that the beard must be dense and full, not just stubble, to offer adequate shielding.
Beards effectively trap dust and pollen, which might seem problematic for asthma or hay fever sufferers. However, they function as natural shields, safeguarding your nose, eyes, and mouth from allergens. Additionally, a full beard locks in moisture and shields the skin from harsh winds, helping maintain a youthful and healthy complexion.
Men who proudly wear beards might not be surprised to learn that science backs their appeal. For those hesitant to grow facial hair, this research offers yet another compelling reason to ditch the razor and let the beard thrive.
