Onion organic oil is used as a spice and in cooking flavoring. Onion seed oil is used for treating digestion problems including loss of appetite, upset stomach, and gallbladder disorders; for
treating heart and blood vessel problems including chest pain, and high blood pressure. It is also used for treating sore mouth and throat, whooping cough, bronchitis, asthma, dehydration,
intestinal gas, parasitic worms, and diabetes.