Sodium is known to raise blood pressure (and sometimes greatly), so doctors generally recommend limiting it. Check with your healthcare professional before you up your intake -- if you consume an amount that's not good for you, it can lead to heart failure (especially if you're older).
Other possible causes for foot, leg, and ankle swelling include certain medical conditions or body changes, such as: Natural hormonal changes: Fluctuating levels of estrogen and progesterone can cause reduced circulation in the legs, resulting in swelling.
After foot surgery, it is common for your foot to feel weak, tight and sore. Elevation combined with exercises can help you regain the range of motion that may have been lost as a result of the surgery. In addition, active movement of the foot and ankle will help to reduce swelling and decrease pain. Make sure your surgeon or physical therapist has given you clearance before beginning an exercise program. Video of the Day