Leave it out! - The salt, that is.

If you want to lose excess weight, the fastest, simplest, safest way is to leave out the salt when you are cooking, give up sprinkling salt on your meal and cut down on the ready meals/fast food/processed food/pizzas/crisps and other highly-salted products that you eat. Home cooking of fresh food allows you to control the amount of salt that goes into a dish - as well as being more nutritious anyway. - Here's some information about the amount of salt/sodium in foods.