While many eye health experts question the proof behind some popularly marketed supplements that tout eye health benefits, research suggests some of these supplements may provide added benefit for those at high risk of advanced eye diseases.
Masculinity (also called boyhood, manliness or manhood) is a set of attributes, behaviors and roles generally associated with boys and men. It is a combination of socially-defined and biological factors, distinct from the definition of the male anatomical sex.oth men and women can exhibit masculine traits and behavior. Those exhibiting both masculine and feminine characteristics are considered androgynous, and feminist philosophers have argued that gender ambiguity may blur gender classification.
Virilism masculinization, appearance in women of male secondary sex characteristics. In virilism the voice becomes deeper, downy hair sprouts on the face and body, a mustache and beard grow, the external genitalia become enlarged, and the internal female genitalia become underdeveloped (and atrophy in adults).