Cut onions into four wheels and cast around the house or near the bed and see what has happened during the night!

The medical advantages of onions are also very famous and scientists also discovered how the chemical composition of the help to our health as well.

Here is why they throw the onions around the house or near the bed.

 * Onions help prevent colds
garlic to fight the flu originated from China since thousands of years ago. Traditional Chinese prefer using ingredients from onions because effective treatment advantages and eliminate volatile mucus onions. The ability of onions to relieve cold symptoms such as coughing volatile mucus respiratory infections and bronchitis are recognized by the World Health Organization.

In addition, China has a tradition of putting a piece of onion beside the bed at night or around the house to prevent the flu.

According to the theory, raw onions absorb the virus in the air and prevent the virus from entering the body.