The next time you walk down the produce aisle of your grocery store, you may want to reach for red onions if you are looking to fight off cancer.
In the first study to examine how effective Ontario-grown onions are at killing cancer cells, U of G researchers have found that not all onions are created equal.
The next time you walk down the produce aisle of your grocery store, you may want to reach for red onions if you are looking to fight off cancer.
In the first study to examine how effective Ontario-grown onions are at killing cancer cells, U of G researchers have found that not all onions are created equal.
Engineering professor Suresh Neethirajan and PhD student Abdulmonem Murayyan tested five onion types grown in Ontario and discovered the Ruby Ring onion variety came out on top.
Onions as a superfood are still not well known. But they contain one of the highest concentrations of quercetin, a type of flavonoid, and Ontario onions boast particularly high levels of the compound compared to onions grown elsewhere in the world.
Continue reading at University of Guelph.
Photo via University of Guelph.
