APART FROM BEAUTY, DOES THE HAIR REALLY PERFORM A GOOD FUNCTION?

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 The human hair ,indeed, has several functions as side beautification. However such functions are dependent on their locations. The hair found the head aids in the protection of the scalp from the violent sun rays and also helps in the regulation of temperature for the head. Facial hair such as eyebrows and eyelashes help to prevent foreign matter such as dust from making contact with the eye. Hair found in the nostril aid in air filtration and also regulates temperature for the nose. The body hairs are also generally responsible for temperature regulations. Additionally, some are in connection with touch receptors that cause us to feel things.