Blood sugar drops instantly with this red onion

It sounds like you’re referring to claims about red onions lowering blood sugar quickly. I can give you a clear breakdown:

Red onions contain compounds like quercetin and sulfur compounds. These can help improve insulin sensitivity and lower blood sugar over time.
No food can drop blood sugar instantly in a safe way. Sudden drops can be dangerous.
Eating raw or cooked red onion may gradually help manage blood sugar, but it’s not a substitute for medication or medical care if someone has diabetes.

Include onions in balanced meals to support healthy blood sugar.
Pair them with fiber, protein, and healthy fats for better blood sugar control.
Monitor blood sugar if you have diabetes and talk to a doctor before trying new “miracle” foods.