Men who do not grow beards may be normal. Male beard is generally affected by the body of androgen and produce, is also one of the manifestations of male secondary sexual characteristics, but is not a necessary manifestation of the secondary sexual characteristics, when the body of androgen levels are normal, and the development of the reproductive organs as well as other secondary sexual characteristics are normal, then do not grow a beard and is not a pathology. There are many factors affecting male beard growth, in addition to being affected by the body’s hormone levels, but also related to family genetics and other factors, so to determine whether a man is physically healthy can not simply look at whether the beard to judge. As a male does not grow a beard, in the exclusion of disease, do not need to worry too much, life to maintain balanced nutrition, adequate sleep, appropriate exercise. If there are some symptoms other than not growing a beard, such as easy fatigue, fatigue, etc., then you need to consult a doctor for examination and treatment after clarifying the cause of the disease.