Potatoes make hot or cold compress !

This is one you might have read about in books, and it's been used for centuries. Potatoes retain their temperature for a surprisingly long time so if you are out and about on a cold night, keep a couple of hot potato slices in your gloves or pockets. Similarly, if you need to keep cool, use a frozen or chilled potato. If you want to ease aches and pains, then make a hot or cold compress using potato slices inside a sock.

  this is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.
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