Onion in the Sock, Party Round the Clock
This is an age-old traditional remedy for treating cold and flu symptoms, but it may result in unpleasant foot odor in the morning. The technique involves placing raw onion slices on the soles of your feet and covering them with socks, which is believed to alleviate cold symptoms. This is because the onion has the potential to soak in all the toxins from the body.
It was used in the old days during attacks of influenza. However, it was more common to slice it in rings and place around the room rather than in your socks. The effectiveness of this remedy is uncertain, and while we remain optimistic, it is safe to say that onions are best enjoyed in hamburgers rather than under your feet.