There has been extensive research into how onions affect blood sugar. This is good news for the 29 million people in the United States who have diabetes. The tests showed that people, who were diagnosed with type 1, and those with type 2 diabetes, had a lower blood sugar level (glucose reading) after eating onions, and it remained low for up to four hours after eating. This means onion could be very helpful in the management of diabetes. This is because of the sulfur compounds in onions that work to increase insulin production and, therefore, lower glucose levels.
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.