Red and yellow onions are richer in antioxidants than other types. In fact, yellow onions may contain almost 11 times more antioxidants than white onions ( 25 ). Cooking can significantly reduce levels of some antioxidants ( 26 ). 8 мая 2019 г.
Which is healthier red or yellow onions?
Turns out, there's one variety of onions that's better for you than the others. A 2017 study published in Food Research International found that red onions were most effective at killing human cancer cells compared with other onions thanks to their higher levels of the antioxidants quercetin and anthocyanin.
Is white or purple onion healthier?
According to a study published in the journal Food Research International red onions were more effective in killing human cancer cells as compared to white onions because of the high levels of the antioxidants anthocyanin and quercetin [1].
Which onion is best red or white?
The nutritional profile of both types of onions remains more or less the same. Both contain almost the same amount fibre and other nutrients like flavonoids, Vitamin C, calcium, phosphorous and potassium. In the end, it depends on the type of dish you want to prepare and the flavour you seek to achieve.
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