by The Endocrine Society Abnormal breast growth in young girls is linked to lavender oil exposure, according to a recent study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism. Previous research has associated breast growth in boys with lavender-containing fragrances. This study, “Lavender Products Associated With Premature Thelarche and Prepubertal Gynecomastia: Case Reports...