The age-old question of how sharp razors and blades are dulled by shaving something as soft and thin as human hair has been observed by engineers from MIT.
Shaving has more side effects rather than benefits, according to a study. Sometimes when using a razor, it can irritate the skin, produce ingrown hairs, razor burns, nicks and cuts, discoloration, and chicken skin. Good thing there is another option available in getting rid of unwanted body hair.