Onions .Onions are rich in quercetin, a flavonoid that increase blood flow and activates a protein in the body that helps regulate glucose levels, torches stored fat and keeps new fat cells from forming. Not to mention, onions are basically the unsung hero of cardiovascular health.
I make this smoothie every so often and it is delicious. I cant say anything about the weight lose factor. The only thing I do differently is instead of the oats I add a tablespoon of flax seed. I do not like the consistency the oats give.