Jenna Longoria, also known as The Period Guru, is a board-certified Functional Nutrition Practitioner (FDN-P) focused on women’s hormonal health. The business supports clients through premenopause, fertility, postpartum, and perimenopause, with emphasis on concerns including periods, PCOS, and endometriosis. Offerings include guided programs, digital education, free trainings, a hormone-focused community, and nutrition foundations for balanced hormones.