We need salt. 1200mg a day is considered the minimum for health. For most people, any excess just gets excreted in urine or sweat. There is no good evidence for avoiding salt. Obviously, avoid megadosing or sleeping in a box of salt, but normal amounts on food, sauces, in dinner, etc.? Ain't no thang unless it raises your blood pressure - which is only true for a few unlucky people. Just make sure you're getting a lot of magnesium and potassium, too, and your body takes care of the math.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.