Diet Tips

i heard that a pregnant woman needs sodium, so would it be good or bad to be on a low sodium diet when pregnant?

if good, do you have any tips for acheiving a diet low in sodium?
yeah, i’ve got some swelling in my ankles, but my BP was great, & i don’ thave any risks of toxemia….
my OB said i could just deal with my "cankles" or go on a low sodium diet.