Onion is counted among 45 healthy foods. Onion is also mentioned in the Quran. The vegetable is full of antioxidants. It is helpful in fighting diseases like sugar and cancer. Onion consists of limestone, copper, iron, phosphorous, magnesium, potassium. Onion is a natural blood thinner, as it contains sulphide in large amounts. Raw onion balances cholesterol in our body. It prevents us from heart diseases. It also prevents from paralysis. Some people may have allergy to onion.
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