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When abnormally large breasts develop in males, it is called gynecomastia. It is due to the excess growth of breast tissue, not excess fat tissue. The condition may occur in one or both breasts.
Two male researchers have attempted to answer the age-old question: why are men obsessed with women's breasts? Larry Young, a leading expert in the field of neuroscience of social bonding, and Brain Alexander have dissected the emotional, biological and cultural reasons behind the real reason men love breasts in their new book T he Chemistry Between Us: Love, Sex, and the Science of Attraction. The authors say that one of the reasons why heterosexual men are so fascinated by women's breasts is because of a simple hormone released during breastfeeding that helps form the powerful bond between mother and baby.
Gynecomastia, the benign enlargement of male breast tissue, is a common occurrence in adolescents as well as in middle-aged and older men. While there are several reasons why men develop breast tissue, it is usually not a health concern, often resolves on its own, and is generally treatable, according to a clinical practice article appearing in the September 20 issue of the New England Journal of Medicine NEJM. The clinical practice article, a regular NEJM feature that focuses on a case history highlighting a common clinical problem, was authored by Glenn D.
The breast is one of two prominences located on the upper ventral region of the torso of primates. In females, it serves as the mammary glandwhich produces and secretes milk to feed infants. At pubertyestrogensin conjunction with growth hormonecause breast development in female humans and to a much lesser extent in other primates.
And we're not talking about the kind of man boobs you get when you pack on some extra pounds. Yes, just like the rest of your body, you can store fat in your breasts, and that can come and go with weight fluctuations. But many causes of actual breast development in guys aren't so simple.
Maggie Lynn has been writing about education, parenting and health topics sincein addition to being an educator. She holds a Master of Science in child and family studies. Women grow breasts naturally due to increased levels of female hormones in their bodies.
Ah, puberty. It can be a very interesting time in a guy's life, what with all the changes going on. In fact, it seems like every day something on your body grows bigger or hair begins sprouting somewhere. Each day brings a new change or two, and it can sometimes feel like it's hard to keep up.
The answer, for the most part, is fairly simple. Men have nipples because nipples develop in the womb before embryos become distinctly male or female. So by the time a Y chromosome kicks in to distinguish a fetus as male, the nipples have already secured their place.