Don't shave your beard anymore. Here are 5 benefits of growing a beard.

Many guys habitually shave every morning. In fact, studies have shown that growing a beard has many benefits, such as anti-aging, skin care and cancer prevention. Now let the doctor tell you 5 reasons to grow a beard.

1. Sunscreen

According to research from the University of Southern Queensland, beards can block up to 95% of the sun's ultraviolet rays, which can prevent basal cell carcinoma (the most common type of all cancers) from becoming cancerous. According to statistics, four-fifths of men's aging is concentrated on the neck and head, and sun exposure is an important reason. Therefore, a beard on your face can protect your face from being exposed to the sun, making the lower part of your face look younger.

2. Avoid skin spots

To avoid skin problems, stop using razors. Experts at Ohio Wexner Medical Center say that frequent shaving with razors can easily lead to rashes, acne, folliculitis, and folliculitis. This is because razors can irritate the skin and spread bacteria, causing hair follicle infections.

3. More masculine

You will never be able to seduce a lumberjack's wife, because women think that a lumberjack with a full beard is a real man. According to a study in "Evolution and Human Behavior", an untidy beard can make you look domineering. You can try to get rid of the razor for 10 consecutive days. After 10 days, the length of the beard will be the most attractive length for girls.

4. Natural moisturizing

You may not know that the face has its own way of moisturizing. The sebaceous glands on the face secrete a natural oil to moisturize the skin. A thick beard can not only prevent the friction of facial oil, but also prevent the wind and sand from damaging the skin and causing redness and dryness (if you are going to a high altitude area, you should pay attention to this aspect).

5. Resist allergens

The role of nose hair is actually very great, it can prevent pollutants from entering your body through breathing. The beard under the nose has a similar role, said the chief physician of New York Internal Medicine; in fact, the beard is like a filter, it intercepts a lot of pollutants that can cause allergies or asthma every day, so you must treat your beard well and wash it regularly.