@carolinastarz When it comes to salt, if you “don’t like it very much” then perhaps your head might be taking charge (instead of your underlying natural cravings/taste buds)?
Much like eating fat to satiety in order to discover when enough fat is enough, consuming salt to satiety is similar. Your body does a pretty good job of telling you (through your taste buds!) when enough salt is enough - although it’s pretty darn hard to consume too much (since, with a normal functioning kidney you’ll excrete any excess, especially if you’re not overdoing it in the first place).
But if you’re starting out on keto, which by all accounts increases your need for water and electrolytes (i.e., salt and related elements), and you still “don’t like it much” it sounds like your mind might be getting in the way of what your body is desiring.
As opposed to trying to “consume just salt,” I would suggest sprinkling salt on as many food items as you can without taking the joy out of eating them. I found freshly-crushed sea salt on my salads and veggies makes the flavors pop like never before. And of course I’m chugging that keo-aide (homemade gaterade without the sugar), and still finding I love the salty taste.
Just be careful not to “under-do” the salt out of your “better judgment” telling you not to consume it. That’s the same struggle many of us have with upping our saturated animal fat… we have those little voices stuffed into our heads repeating all that fictitious science that never was based on truth and facts.
Only you, however, can decide what your body really enjoys - so listen carefully to whatever that is and weigh that input most heavily in your choices when deciding what to put in your mouth. However, if you’re like most everyone else, when you switch to keto, you need more H2O and more salt (sodium chloride) and other associated electrolytes.