1. It Protect skin from UV Rays about 95% which reduces the chance of skin cancer. More the Beard more you protected.
2. It protect face from dust those people having dust allergy having beard is helpful for them.It protect dust same as our nose hair.
3. Beard also work as anti aging it protect our skin from sun tanning in result our skin remain young.
4. It protect face from cold. Same as our hair protect our head.
5. Beard helpful to remain skin moisturized by protecting cold wind which is the most common problem in winter season.
SO GROW YOUR BEARD AT MOST IN THIS WINTER