Low sodium diet suggestions

Hi ladies! I started stimming today, and I was curious if anyone could recommend some low sodium diet tips? My doctor didn't suggest that I eat lower sodium foods, but I'm learning that I should from what I'm reading. I'm trying to incorporate more fruits and veggies - I don't really eat a lot of salt and I'm trying to cut out processed foods - I don't really drink anything besides Gatorade and water on the regular anyway, so anything else you ladies can recommend would be great!