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Do you also throw away the onion peels? Well, after reading this piece of information, you might stop throwing them. Yes, you read it right. For the uninitiated, onion peels are a rich source of many nutrients. They contain Vitamin A, which is very helpful for eyesight. They also contain Vitamin C and E which can be used in the treatment of skin. As per studies and experts, these peels can be used in many ways to enhance other dishes. Scroll down to learn lesser-known culinary uses of onion peels. (Image: istock)
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