Marjoram oil kills bacteria, protecting you from food poisoning, typhoid, malaria, colic, and bacterial infections in the colon, skin, digestive system, and urinary tract. Marjoram Oil promotes perspiration keeping you healthy by removing toxins, sodium salts and excess water from the body. Also helping bring down fevers and even helps lose weight, since urine is composed of approximately 4% fat. Marjoram oil has been known to help ease painful and irregular periods. Also providing relief from other symptoms such as headaches, mood swings, cramping, and dizziness. It also can help prevent premature menopause.