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  1. photo Lavender, Tea Tree Oils May Cause Breast Growth in BoysLavender, Tea Tree Oils May Cause Breast Growth in BoysArticle
    of products containing lavender oil and/or tea tree oil may cause “prepubertal gynecomastia” (enlarged breast tissue in boys who have not yet reached puberty).   Scientists at the National InstituteRead more

photo Gynecomastia



Gynecomastia /ˌɡaɪnɨkɵˈmæstiə/ is a common endocrine disorder in which there is a benign enlargement of breast tissue in males.[a] Most adolescent boys, up to 70%, have some breast development during puberty. Newborn and adolescent males frequently experience temporary gynecomastia due to the influence of maternal hormones and hormonal changes during puberty, respectively.The development of...More