You can look up amount of naturally occurring and do some maths! but over the time I've developed some rule of thumb.. Chicken - tiny amounts seafood - no soup

You can look up amount of naturally occurring and do some maths! but over the time I've developed some rule of thumb.. Chicken - tiny amounts seafood - no soup - 1/3 of salt half formed food - half of what you'd add in soup the result is naturally tasting food that got a little umami edge. My grandma goes nuclear on it, usually in equal amounts of salt. That's usually too much in my opinion.