What many people don't know is that Onion has great external use for medicinal purposes, and not just internal use through our diet. 

Earlier this week I had strong sinus problems: blocked runny nose, congested, pressure and headache across my eyes and forehead.

I cleared most of it overnight with an onion poultice. 

I simply chopped onion in a nylon bag, put my feet inside the bag and on top the onion slices, and tie up the bag. Then I wore a sock over it. For both feet.

Went to bed and by morning, nose and head were clear. I could breathe well again.

Your feet have the biggest pores in your body, and they are a reflex for your head, chest, abdomen, and other organs.

Let your food be your medicine. It's cheaper.