HEALTH BENEFITS OF LEMONGRASS: Lemongrass might help prevent the growth of some bacteria and yeast. Lemongrass also contains substances that are thought to relieve pain and swelling, reduce fever, improve levels of sugar and cholesterol in the blood. Stimulate the uterus and menstrual flow. Have antioxidant properties. Detoxifies the Body. Anticancer Potential. Stomach Disorders, Relieves Insomnia. Reduces Fever. Helps Treat Infections