According to recent research from the University of Southern
Queensland, beards block up to 95 percent of the sun's UV rays,
which can play a huge role in preventing basal-cell carcinomas (the most common
form of all cancers). Key stats to know: Four out of five cases in men appear on the face, head, or neck and the sun is to blame for up to 90 percent of the visible signs of aging. So while facial hair won't keep your forehead from developing Jack Nicholsonesque creases, it will keep the bottom half of your face looking young.

2. Blemish-Free Skin

Forgoing the razor doesn't just hide blemishes—it actually
prevents them. "Razor rash, acne, and folliculitis [hair-follicle inflammation] are often the result of shaving," said Dr.
Shannon C. Trotter, a fellow of the Osteopathic College of
Dermatology and a
dermatologist at the Ohio State Wexner Medical Center. "Razors can irritate the skin or even
spread bacteria, causing an infection of the hair follicle."

3) read more on
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