getting protein (or even other nutrients) from natural foods is the preferred method of ingestion. If you cant take meat, have you tried other forms such as egg whites, even peanut butter etc?
After you have taken the max amount of protein you can get naturally through meals, you can supplement those with protein powders etc.
I am sorry if I misread your question and you meant that you can't take (a lot of) protein in any form. In that case, ofcourse, you may need specialised medical consultation on what's the feasible of getting proteins in your blood stream. Some methods are available in good hospitals, but I dont know whether that is your concern at all.
|