Grapefruit oil has a strong, freshly peeled, ruby red grapefruit scent. Grapefruit oil is very valuable for treating fluid retention. It increases urine flow and eases water retention. It helps the lymphatic system function properly. You can use it to help you treat cellulite as well. It is also one of the top oils for treat anorexia and bulimia. It helps you regulate your body weight if used regularly. Use it to take control of your appetite. It will help you control food cravings. Because of its strong antidepressant properties, it helps you treat PMS and depression. It helps relieve nervous exhaustion and performance stress. It is very useful when treating drug and alcohol withdrawal. • Grapefruit aids hair growth. • It is a great airborne disinfectant when diffused, • It stimulates the liver and the gallbladder. • It helps relieve jet lag. • Some have used to help treat headaches.