Low sodium

For lowering sodium stay away from processed foods, canned foods, frozen meals, and sauces/dressings. Make as much as you can yourself and limit how much salt you add to foods. Sauces are a killer on the sodium levels as are some dressings. It's super easy to make things like sauce and dressings yourself to add to salads, meats, etc.

Low sodium itself won't make you lose weight but it will help with water retention.