When you eat a lot of salt, the body accumulates water to balance this salt (in simplified terms). And the water makes you weigh more, you have a larger waistband, you look thicker. First of all - reduce the amount of salt you add to the dishes. When you're cooking something - soup for example - give less salt there. When you eat - for example, scrambled eggs or a soft-boiled egg - also give less and less salt, each time a little less. By gradually reducing the reduction you will not notice the difference in taste and the salt will be less. Very large quantities are in processed food from the store - in ready-made salads, fish in a jar or in the forest, canned food, cold meats, bread, not to mention all the chips, crisps, sticks, etc.
So what to do? Above all, give up the main sources of salt - that is, dishes that are so salty that it clearly feels like - for example chips or salty sticks.
Second, try to buy less processed food, and more prepare yourself. I know that it takes time, so I am writing about completely giving up ready food, just to reduce it a bit.
I got a little used to salt, and now I clearly feel that the ready-made food is salty - you can do it as well, when you reduce the salt you will start to feel how much salt is added to the finished processed food producers.
The other thing is that slimming down according to my convenient ways will naturally reduce the amount of salt you eat - but it will only add to the fact that you lose weight - this is the most important thing

. Instead of salt you can add spices to make the food tastier - for example basil, marjoram, rosemary, coriander, parsley, oregano, mint ...