Sometimes after walking my feet and heels hurt.
Good prostaglandins help reduce swollen tissue.
If you eat the wrong type of fats you will cause a reduction of blood flow and increase inflammation. You get this type of fat from eating fish as well as from flaxseed oil or borage oil. It can also be taken as an Omega 3 acid in a supplement. The correct dose for that could be up to 1500 mg. per day. Other nutrients can put out the fire of inflammation.